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Introducing the VTT OBD-LOCK – Enhanced Security & Improved Design!
We are excited to announce our OBD-LOCK! This latest version has been completely redesigned for improved strength, ease of installation, and enhanced protection. Key upgrades include:
No more OBD port penetration – eliminates any risk of damage
Revised thread style – prevents stripping for a secure fit
Stronger, more durable design – ensures maximum securityUltimate OBD Port Protection
The VTT OBD-LOCK is precision-machined from billet 6061-T6 aluminum and is engineered to completely lock out your OBD port, preventing unauthorized access.
Anti-Theft Protection – Prevents thieves from accessing the OBD port to duplicate keys or disable security systems
Dealer/Tech Lockout – Stops unauthorized tune changes or system modifications
Tamper-Proof Design – Cannot be removed without physically destroying the OBD port unless the correct tool is usedVTT OBD-LOCK – Version 2 NON-GM
Universal Fit for All Non-GM (General Motors) VehiclesThis device is compatible with all non-GM vehicles, including but not limited to:
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All VAG group vehicles (VW, Audi, Bentley, etc.) — including recessed port VW/Audi models
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Ford, Nissan, Honda, Toyota, Porsche, Dodge, Ram, Jeep, Kia, Subaru, and more
Not compatible with GM (General Motors) vehicles.
VTT OBD-LOCK – Version 2 GM
Universal Fit for GM (General Motors) Vehicles ONLYThis version is specifically designed for General Motors vehicles, including GM, Chevrolet, Cadillac, Holden, and other GM-branded models.
If your vehicle is anything other than a General Motors product, you will need the Non-GM version.
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VTT Universal Turbo Fittings – Oil & Coolant Solutions for BMW Turbo Builds!
Looking to fabricate your own turbo kit for BMW platforms? Need an easy solution to block off water lines or create custom feed and drain fittings? Look no further! VTT offers a wide range of high-quality oil and coolant fittings to simplify your build. Our fittings are designed for most late-model BMW platforms, providing a plug-and-play solution for custom turbo setups. 📌 Available Fitting Options: 🔹 Oil Feed – -4 AN Male 🔹 Oil Drain – -10 AN Male 🔹 Coolant Fittings – Barbed Male or Block-Off Options -
Are you building a single kit for the N54, N55, or S55 platform? The stock studs are usually a little bit short for most single-head flanges, and finding M7 studs is not easy. So we made our own longer studs to combat the issue. Made from 10.9 grade steel, and coated in black oxide, these are the perfect solution to the short stud problem. Sold individually so order the number you need. Stud details are as follows
- Overall length 47mm (stock 39mm)
- 3mm shoulder
- 6mm head which is 5mm hex
- 14mm short end
- 24mm long end (stock 15mm)
Dont forget our M7 copper lock nuts as well to complete the job - https://vargasturbo.com/product/vtt-fab-m7-copper-locking-exhaust-nuts/
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Are you building a single kit for the N54, N55, or S55 platform? M7 Locking exhaust nuts is not easy. So we made our own to combat the issue. These are the perfect solution to the problem of hard-to-find M7 lock nuts. Sold individually so order the number you need.
Note: This is nuts ONLY Stud not included, by our extended M7 studs here - https://vargasturbo.com/product/vtt-fab-extended-m7-n54-n55-s55-b58-2-port-head-studs/
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Looking for a high-quality extended turbo drain in a straight or 45-degree angle for Garrett GT, GTX, G series, and T3/T4 (precision, etc). We got you covered with these high-quality billet drain adapters. Flanges available:
- VTT-FAB-062 T3/T4 square opening, Garrett GT/GTX40+/G40+ 3.5" neck, All precision -10AN Male
- VTT-FAB-063 Garrett GT/GTX25-35/G25-G35 3.5" neck -10AN Male
- VTT-FAB-064 Garrett GT/GTX25-35/G25-G35 4" neck -3/4" hose barb
- VTT-FAB-081 T3/T4 square opening, Garrett GT/GTX40+/G40+ 2.5" 45-degree neck, All precision -10AN Male
- VTT-FAB-082 T3/T4 square opening, Garrett GT/GTX40+/G40+ 2.5" 45-degree neck, All precision 3/4" Hose Barb
- VTT-FAB-083 T3/T4 square opening, Garrett GT/GTX40+/G40+ 1" neck, All precision -10AN Male
- VTT-FAB-084 Garrett GT/GTX25-35/G25-G35 2.5" 45-degree neck -10AN Male
- VTT-FAB-085 Garrett GT/GTX25-35/G25-G35 2.5" 45-degree neck -3/4" hose barb
- VTT-FAB-086 Garrett GT/GTX25-35/G25-G35 1" neck -10AN Male
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Looking to go above 45 psi in your BMW-powered vehicle? Looking for a plug-and-play solution? We have you covered with our BMW 5 bar sensor. These will allow 58 psi to be read and are factory plug-and-play. Simply remove your old sensor, replace it with the 5 bar, and have your tuner rescale your map values in both your DME tune and your PI tune if applicable.
These are GENUINE BMW sensors directly from BMW.
PLEASE NOTE: These are GENUINE BMW sensors directly from THE BMW DEALERSHIP, BMW IS PUTTING A BMW STICKER OVER A DENSO BOX, AND SELLING THEM. THESE DO NOT HAVE BMW STAMPS ON THEM. WE HAVE ZERO CONTROL OVER THIS.
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VTT is proud to offer our own cast 321SS Sch10 Weld Els!
What fabricators prefer high-quality manifold builds!
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VTT Is proud to offer the Turbosmart Kompact EM DV for the N55 The award-winning Kompact EM series Diverter Valves, are the world’s first truly plug and play Diverter Valves. Simply unplug and unbolt your OEM Diverter Valve, and install ours in its place. No adapters, hoses, or extra assembly required. All this while retaining complete OE control of the DV’s operation.
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Looking for a way to do burnouts in your ATC13-2 Equipped Xdrive BMW that doesn't have an RWD mode such as G-Series non-M vehicles, and SUVs? We were too! VTT is proud to offer the ONLY easy-to-install, plug, and-play Xdriove controller on the market. This device will allow you to turn off, and turn on again your X-drive capability from the driver seat with a remote. While other options do exist such as X-Delete, or an in-dash gauge, one is a very slow process and is not viable to use as a way to do a burnout at the drag strip, and the other is a very expensive, AND very intrusive device that requires removal of most of the dash, and installing a gauge. Our solution takes 30 seconds to install once you gain access to the underside of the vehicle, and can be removed just as easily. Once installed, you can remotely disable your Xdrive from the driver's seat to perform your burnout, and then quickly enable it again to perform your launch with AWD active. This action does NOT require a key cycle, as soon as you activate it again the car will dismiss any lights and codes generated. This truly is the best of both worlds for ease of use, practicality, and effectiveness, all while coming at a very affordable price. This device uses a BMW plug on one end, and our custom-printed male plug on the other, for a plug, and play OEM fit. NO cutting any wires!
PLEASE NOTE: WHEN ACTIVATED YOUR DASH WILL LIGHT UP WITH CODES BECAUSE YOU ARE IN ESSENCE DISCONNECTING THE TRANSFER CASE. YOU MAY ALSO EXPERIENCE SPORT STEERING DURING THIS TIME WHICH MEANS A HARDER-TO-TURN WHEEL. THIS IS ALL NORMAL. WE ONLY SUGGEST USING THE DEVICE FOR SHORT PERIODS OF TIME, SUCH A BURNOUT AT THE STAGING AREA OF A DRAG RACE. IN SOME INSTANCES, THE CAR WILL NOT ALLOW A BURNOUT IF THE BRAKE, AND THROTTLE ARE APPLIED AT THE SAME TIME DUE TO ECU LOGIC, IN THESE INSTANCES INSTALLING OUR WIRELESS LINE LOCK ELIMINATES THIS ISSUE. MANY TIMES AN AFTERMARKET TUNE WILL ALSO ELIMINATE THIS ISSUE.
THIS DEVICE CAN BE USED FOR THINGS SUCH AS DRIFTING DONUTS ETC., BUT WE DO NOT CONDONE ANY DRIVING OUTSIDE OF LEGAL GUIDELINES. PLEASE USE THIS PRODUCT RESPONSIBLY. SEE ABOVE FOR WHAT IS GOING TO HAPPEN WHEN YOU ENGAGE THIS DEVICE
THIS DOES NOT FIT F-SERIES VEHICLES
Install/User Guide is here - Install Guide
Features:- Works on any vehicle outlined below from stock to tuned
- 30-second install
- 30-second removal
- NON-intrusive ZERO cutting of wires, or taking anything apart on the vehicle TRULY plug and play
- OEM fit and finish on the plugs
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Looking to build your own turbo manifold and need a solid head flange? Look no further, VTT-FAB turbo head flanges are made from 304SS 1/2" or 10mm thick, and either CNC machined or wire cut for the ultimate in consistency, clean cuts, and perfect weldability. We have them in all the popular BMW headstyles and are always adding more. If you have a special need and can provide a sample or a drawing we can make you a flange. Specs are as follows - Wire cute:
- 1/2" Thick
- 304 Stainless
- Can used as is or with our Billet 321 Oval to 1.25" Sch-10 transition which are 30mm tall for a total of about 42.5mm
- 10mm Thick
- 321 Stainless
- Cut from 321 Billet with perfect transitions to 1.25" Sch-10 pipe machined into the flange, the transition is 15mm tall for a total height of 25mm
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Looking to protect your single turbo investment, dont have a ton of room, and need a low profile filter that can flow what you need? VTT Has you covered with our Low Profile Single turbo Air Filters. These filters are custom-made for VTT. They are made with a heat-resistant silicone base, and a high-flowing cotton weave element with a pre-oiled design to catch contaminates but allow free flow. We currently offer them in Black, and 3 flange sizes. 3", 4" and 5" flange. With two filter heights. Tested at over 1200WHP with no loss of power observed. Filter Options - Offered in White, and Black with the following dimensions Short - 3.75" Tall, 7.5" OD Large end, 5" Small end 3", 4", or 5" Flange Tall - 4.5" Tall, 7.5" OD Large end, 5" Small end 3", 4", or 5" Flange
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Perfect for welding onto compressor housings, or charge piping when you need a tight transition or don't have a lot of room. Available in 2", 2.5", and 3"
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VTT/PFS Stainless Steel Fuel Strainer for Walbro In-Tank Pumps
The fuel system is one of the most critical components of your entire build—it delivers the fuel that translates into big power and fast times! Without proper filtration, your Walbro 274, 285, or 295 fuel pump can ingest contaminants, leading to premature failure. However, choosing the right strainer or pre-filter is just as important as post-filtration. 🚨 Why Does Your Fuel Pump Need the Right Strainer? ✅ Too fine of a filter can restrict flow and cause the inlet to collapse. ✅ Too coarse of a filter can allow debris to pass through, damaging the pump and engine. ✅ Low-quality materials can break down, collapse, or cause fueling issues—leading to potential engine failure.The VTT/PFS Stainless Steel Fuel Strainer – The Ultimate Solution
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Building a kit using Mac solenoids to control boost? Need an easy way to mount it? VTT-FAB has you covered with our billet Mac Solenoid brackets. Machined from 6061 billet and anodized in 3 colors, these are the perfect way to mount your Mac valve and look good while doing it. Each kit includes:
- One Mac Solenoid bracket (3-Port or 4-Port)
- 2 Allen screws to hold the valve to the bracket
- M6 Mounting Bolt
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Looking to remove your BOV either for leak testing, or dont want to run one, and your charge pipe or housing has a flange on it. You can use this billet plate to block off the BOV flange. Uses the O-ring from the BOV to seal, and removes the BOV. Fitment: Tial BOV Turbosmart BOV with female flange like Tial
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Need a Tee fitting for plumbing Vacuum, or Boost lines, Don't want to use cheap plastic ones that can get soft when hard, and brittle after they heat cycle? We didn't either, which is why we machined these high-quality billet tees to solve this issue. Machine from 6061-T6 aluminum, and anodized in black for a long-lasting corrosion-free finish, these tees look great, and will you never have to worry about one failing. We offer them in two sizes, each size has 12mm legs and 3 barbs:
- 7.60mm / -4 Push Lock for people looking to use -4 push lock hose or -4 AN hose. This is a perfect fit for those.
- 1/4" For people looking to use 1/4" vacuum tube
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Tired of your Dragy flying all over the car as you try to do runs? Tired of low sats or no sats warning due to improper location of the Dragy in the vehicle? Well say goodbye to those issues with our new Carbon Fiber and Plastic Dragy holders. These are made from either 100% Pre-Preg Carbon Fiber, or molded plastic for a perfect fit. The carbon fiber gives it just the right look to add to your performance vehicle! Each holder has dual Suction cups and will stick to any smooth surface. We suggest mounting them in the upper left or right corner of your windshield with a full view of the sky. Dragy holder features
- Stop your Dragy from flying off the dash, and having to search for it
- Position your Dragy in the optimal position for the best satellite coverage
- VTT Dragy holder exposes the entire top of the Dragy so nothing is blocking the receiver from the Satellite
- The charging port is not blocked and can be accessed with the cover on
- Choose from REAL Carbon Fiber or Molded Plastic
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VTT is happy to offer our very unique and universal billet mount to fit any roll bar or cage with 1.5", 1.75", or 2" diameter tubing. These mounts are designed from 6061-T6 aluminum and are made to SECURELY hold a JBL Flip version 3 - Version 6 and allows you to bring music into your race car, off-road vehicle, rock crawler, boat, basically anything that has a length of tubing this will allow you to have an easy way to have tunes without having to install and mount a stereo system. They can also be used as a single mount to hold things such as a helmet, steering wheel, or anything you want to quickly hang for easy access once seated. For the JBL flip you will need TWO mounts, simply install them loosely, snap in your JBL Flip to get the proper spacing, and tighten down. The device is then securely mounted and can be removed easily. We offer these in a variety of anodized colors for a long-lasting durable finish including Black, Red, Blue, Clear, Orange, and Green Mounts are sold individually Features:
- Billet 6061-T6 Aluminum construction anodized in a variety of colors
- Can be used to SECURELY mount a JBL Flip 3-6 to anything that has a length of 1.5", 1.75" or 2" tubing
- Can also be used as a universal mount for anything you need to hang in your race car, off-road vehicle, etc
- Completely reversible, and can be moved from vehicle to vehicle
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Looking to up your boost limit on just about any BMW vehicle that runs a 3 or 4-wire BMW map sensor including but not limited to S58, B58, N54, N55, S55, S63, B48, B47, B42, B57, B46? We were too, so we decided to make a very easy plug-and-play kit for 3, and 4-wire BMW map sensors. These kits will allow you to completely replace the 3-wire sensor with one of our sensors, leave your stock 4-wire in place for IAT sensing, and move the power, ground, and sensor signal from the factory sensor to our sensor. These sensors have the proper scaling which will allow your tuner to simply change your map sensor scaling in the tune, and the factory ECU will be able to utilize the sensor voltage with no problem. We are offering these in 5 bar (58 psi), and 6 bar (72 psi), and each comes with a plug-and-play harness, and optional fittings for ease of installation.
Note: For the S58/B58 our Factory style Pre-Throttle map sensor is also 5 bar, and will work fine coupled with the post throttle kit, but the scaling is different, if you want matching Voltages Pre/Post throttle you can run two of these.
A variety of install pics can be found below and - Here
Scaling PDF Links: 5-Bar / 6-Bar
Features include:- Plug and Play harnesses with no wire splicing
- Output wire for connecting a PI or external controller to your post-throttle map sensor for the most stable signal that is not affected by throttle closure
- Different fittings are available for your plumbing needs.
- Can have matching voltage signals for pre/post throttle for ease of tuning, and boost reference
- B58/S58 etc Pre Throttle - 3 Wire Harness (Charge pipe to 1/8" NPT adapter needed, for B58/S58 90 degree adapter needed to provide sensor clearance)
- B58/S58 Post Throttle - 4 Wire Harness (Boost reference will be needed from manifold to sensor)
- F90 M5 Pre/Post Throttle - 4 Wire Harness (May need to repin) (Boost reference will be needed from manifold to sensor)
- Most all other platforms Pre/Post Throttle - 4 Wire Harness (May need to repin) (Boost reference will be needed from manifold to sensor)
- B58
- S58
- S63/ S63TU
- N63
- N54
- S55
- N55
- N20
- B46
- B48
- B57
- B47
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Looking for charge pipe weld flanges / Sensor adapters for your custom single turbo kit? We got you covered with some of the more popular flanges, adapters. Features:
- Billet 6061 T6 aluminum
- Raw finish for easy welding
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Need to move your coolant expansion tank to the other side of the vehicle for a single turbo kit you are building, extend Map sensor plugs, or IAT, how about Throttle Body? Don't cut your factory wires. Just get a VTT-FAB extension harness, and plug and play! These come in various lengths and are covered in expanded sheathing with heat shrink on both ends for a long-lasting, good-looking finish. Available:
- Coolant Extension for late model BMW 2015+ 5 ft
- Pre-Throttle Map sensor extension harness 2 ft
- Pre-Throttle IAT Sensor extension harness 2 ft
- B58/S58/B48 etc Throttle body extension harness 2 ft
- B58 to S55 Throttle conversion/extension harness 2 ft
- EWG Actuator Extension harness, Various Lengths
- N54 stock MAP to N20 Map sensor extension
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Heat is the enemy of power, and the last thing you want is hot coolant heating your charge air even further right before it enters the charge cooler, but this is what BMW has done on the S58. This is done for emissions and quick warm-up purposes. However, If you are looking to make power on the S58, and are upgrading your charge cooler, or adding PI. While you are there, it takes 30 seconds to remove the coolant lines from the TB connections and replace them with our billet coolant delete kit. This completely removes the coolant from the Throttle body and provides a bypass for the coolant. Simply remove the two lines going to the throttle body, and run our hose in their place. You leave the coolant fittings on the TB open and avoid any unwanted heat being introduced into your charge tract. In our opinion a must for full effort builds. We take the work out of it for you. Kit included:
- One Plug and Play TB Coolant Delete Hose
- Billet 6061 Anodized coolant fittings for long leak-free life
- Reinforced 7-ply silicone hose for strength and longevity
- Vibration-resistant crimp clamps
- 100% plug and play, NO cutting or removing factory clamps or hoses. Fully reversible
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PLEASE NOTE: We keep most of these Els in stock, but if we do not, when you order we will order from Ace Race, and then we can pack all your VTT-FAB parts together for one shipment at one cost. This can slightly delay your order based on lead time from ACE Race. If ACE RACE shows the ELS in stock, and we do not have them in stock, we can usually get them in 1-2 days.
THE FABRICATOR'S CHOICE FOR HIGH HORSEPOWER TURBO MANIFOLD BUILDS!
The Ace Race Parts brand of Schedule 10 45° Weld Els are available in 321 Stainless! Our 321 Stainless Weld Els offer superior corrosion resistance in high-temperature applications — especially applications that will see extended periods of wide open throttle (e.g.: a track car) or will see repeated high heat cycling (e.g.: a drag car that sees significant cooling between passes). With a slight addition of Titanium to stabilize the alloy at high temperatures, 321 Stainless is an excellent choice for turbo manifolds that will be exposed to high levels of heat over a prolonged period of time.
FEATURES
- 321 Stainless Steel
- Allows for a Smooth, Unobstructed Flow of Exhaust Gas
- Durable Enough for a Wide Variety of Turbo Manifold Applications
- Capable of Withstanding 1,600°F
- 37.5° Beveled Ends
- Manufactured to ASTM A403/ASME B16.9 specifications
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Looking for Mac solenoids for your build? We got em here at VTT-FAB so you can get everything in one place. We have 3-port, and 4-port in stock!
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VTT S55/N55 EWG Cast Aluminum Valve Cover
VTT is proud to introduce our S55/N55 EWG Cast Aluminum Valve Cover, designed for performance-driven BMW owners looking for a durable, stylish, and functional upgrade. This option provides a cost-effective alternative to our billet valve cover while still delivering enhanced engine bay aesthetics and eliminating the failure-prone factory plastic cover, which can crack over time.
Beyond durability, this valve cover removes the problematic factory PCV system, giving you complete control over how you set up your PCV. We highly recommend pairing it with a catch can for optimal performance. Additionally, this cover is perfect for single turbo conversions, offering increased clearance and improved heat resistance.
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VTT Billet Velocity Stack (V-Stack)
3" • 4" • 5" Inlet Sizes
Running an open turbo and want to straighten airflow into the compressor for maximum efficiency? The VTT Billet Velocity Stack is exactly what you need.
Backed by fluid-dynamics principles, a proper bellmouth / velocity stack smooths incoming airflow, reduces turbulence, and improves air entry into the turbocharger—or intake on naturally aspirated applications. Unlike thin, stamped alternatives, our V-Stacks are precision-machined for strength, consistency, and performance.
Each unit is CNC-machined from 6061-T6 billet aluminum and anodized for durability and corrosion resistance. Available in 3", 4", and 5" inlet sizes, these stacks are designed to fit any intake tubing or turbocharger inlet of the corresponding diameter.
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We have a variety of fittings in stock to help you get your turbo system plumbed up! Available are:
- 1/8" NPT to -6 AN Male (Great for water lines, or anywhere you need a small 1/8" NPT to -6 Male AN)
- M14x1.5 to -6 AN Male (Great for water lines on Garrett turbos GT, GTX, and G-Series, or anything that has a metric M14x1.5 thread and you need a -6AN male)
- .035" Turbo feed restrictors. These are for Garrett turbochargers and will fit GT, GTX, and G- Series up to G35
- Garret GT, GTX, and G-Series up to G35 -8 An drain adapter. For those that want a low profile -8 drain for their GT-G-Series Garrett. (Comes with two bolts, and a gasket)
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High-Boost Crankcase Ventilation Adapter for BMW Engines Building or running a high-boost, high-powered BMW engine? Boost increases crankcase pressure, which, if left unchecked, can lead to issues such as smoking, power loss, and even engine failure. Adequate venting is essential for optimal performance and engine health. These are designed to connect directly to S58/B58(TU) stock VC, or screw into ANY VTT Billet or Cast VC While some believe a -10AN vent is sufficient for these builds, the truth is: it’s not. To address this, we developed a larger, more effective solution for our builds—now available for everyone. Our Oil Cap adapter securely snaps in place, replacing your oil cap and providing a platform for a -16ORB fitting in a variety of configurations. Choose from -12AN to -20AN fittings, depending on your build’s needs. This cap is thicker than our low-profile option so care must be taken when planning hood clearance for the versatile venting options.
Key Features:
- Attractive Oil cap design
- Connects to stock S58/B58(TU) VC or VTT Billet/Cast VC
- Vented, comes with multi-hole venting to knock down large oil droplets before they make their way into the catch can system
- High-performance venting: Supports configurations from -12AN to -20AN fittings.
- Customizable: Compatible with various fittings to suit your build.
Important Notes:
- This kit requires you to supply your own hose, hose ends, and catch can to complete the system.
- Some fitting options may require 4–5 days for shipping, as we keep only select configurations in stock.
- Also fits other platforms such as B48, B46, Mini, etc. DOES NOT FIT Gen 1 B58
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VTT-FAB Top-Mount Single Turbo Kit
For BMW F8X S55 Platform
VTT-FAB is proud to offer the premiere top-mount single turbo kit for the BMW F8X S55 platform. This system is 100% made in the USA at our Hayward, CA facility using only premium materials and components.
The heart of the kit is a hand-fabricated 321 stainless manifold with billet flanges for maximum flow and long-term durability. It’s paired with our factory-controlled external wastegate system featuring a Turbosmart 60mm Straight Gate. This design gives you complete wastegate control directly through your factory ECU tune — no external boxes, MAC solenoids, or vacuum lines required. Simply reuse your factory actuator with our adapter, and you have a true boost range from 0 PSI to the limits of your turbocharger.
⚠️ Important Notes
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Please email [email protected] to confirm current build times.
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Every kit is built to order and cannot be canceled once fabrication begins.
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Introducing VTT-FAB Billet TIG Trailing Shields VTT-FAB is proud to announce our Billet TIG Trailing Shields, designed to set a new standard in the trailing shield market. We identified a gap where existing options were either too expensive or made from materials that degrade, melt, or fail when exposed to hot surfaces during welding. With this in mind, we took a fresh, innovative approach and developed two high-quality trailing shields to address these issues.
Product Highlights
- Premium Construction: Crafted from billet 6061-T6 aluminum and anodized in red for corrosion resistance and durability.
- Optimal Gas Coverage: Equipped with an internal diffuser and a finely calibrated screen to fully diffuse gas, ensuring optimal coverage for stronger, cleaner welds.
- Versatile Design: Two versions are available:
- Radiused Trailing Shield: Contoured to match 2.5"–5" tubing.
- Flat Trailing Shield: Ideal for flat surfaces and other specific welding needs.
- Universal Compatibility: Suitable for all materials and designed to attach directly to your TIG torch.
- Extremely light: With fittings only 2 Oz for the flat version, and 3 Oz for the radiused!
Innovative Features
- Continuous Argon Flow: Prevents contamination, resulting in cleaner, stronger welds—an essential for TIG welding.
- Swivel Quick Disconnect (QD): Each shield comes with a VTT-FAB Swivel QD Female Connector and a 1/4" Barbed Male Fitting (available in straight or 90-degree options).
- Ensures smooth, tangle-free operation as the swivel moves effortlessly with your hand.
- Allows for quick detachment if you choose not to run gas, enabling you to leave the shield attached to your torch with no line in seconds.
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High-Boost Crankcase Ventilation Adapter for S58/B58 Engines Building or running a high-boost, high-powered S58 or B58 engine? Boost increases crankcase pressure, which, if left unchecked, can lead to issues such as smoking, power loss, and even engine failure. Adequate venting is essential for optimal performance and engine health. While some believe a -10AN vent is sufficient for these builds, the truth is: it’s not. To address this, we developed a larger, more effective solution for our builds—now available for everyone. Our low-profile adapter securely snaps in place, replacing your oil cap and providing a platform for a -16ORB fitting in a variety of configurations. Choose from -12AN to -20AN fittings, depending on your build’s needs. At just 10mm thick, this adapter maximizes hood clearance for versatile venting options.
Key Features:
- Low-profile design: Only 10mm thick for maximum hood clearance.
- High-performance venting: Supports configurations from -12AN to -20AN fittings.
- Customizable: Compatible with various fittings to suit your build.
Important Notes:
- This kit requires you to supply your own hose, hose ends, and catch can to complete the system.
- Some fitting options may require 4–5 days for shipping, as we keep only select configurations in stock.
- Also fits other platforms such as B48, B46, Mini, etc. DOES NOT FIT Gen 1 B58
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Looking to get rid of problematic hose connections, and have a secure charge pipe tract with upwards of 200psi rated pressure? We got you covered with our Billet Aluminum V-band flanges. These flanges are made from 6061-T6 and come raw for easy welding. Utilize a male, and female stepped design with an Oring seal for the ultimate in reliability. Optional clamp is also available. Sizes offered:
- 2"
- 2.5"
- 3"
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VTT-FAB is proud to present the finest V-Band heat sinks available on the market. These heat sinks are designed to enhance your welding experience by efficiently dissipating heat away from the V-band flange, thereby minimizing or eliminating warping and pulling.Crafted from 100% billet-machined 6061-T6 aluminum, these V-bands feature precisely machined fins that facilitate rapid heat release. Additionally, they are equipped with dual 1/8" NPT ports on both the top and bottom, with the interior port incorporating a built-in diffuser to ensure optimal gas flow during back purging.Our V-Band heat sinks are available in a range of sizes, including 2", 3.5", 3", and 4", as well as various types to accommodate different V-bands.Features:
- - 100% billet-machined from 6061-T6 aluminum
- - Dual 1/8" NPT ports on top and bottom
- - Built-in diffuser for perfect gas flow during back purging
- - Available in various sizes and styles
SEE BELOW FOR FULL FITMENT SPECS
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VTT is proud to offer our EWG "Direct Control System" or DCS! This is a completely new innovation for people looking to control the highest-flowing wastegate on the market using an existing BMW electronic actuator. This system will allow BMW owners who have a vehicle with Electronic Wastegates from the factory to utilize this system to control an externally wastegated turbo system, AND it will ALSO allow ANY vehicle to use this setup to control your own custom turbo system. This is done by utilizing our custom 7075 Billet aluminum bracket coupled with a Turbosmart Straight gate, and if needed an EWG controller made for us by DCCD Pro. This allows direct external wastegate control over any turbocharger system with or without EWG for the factory. Features:
- Utilizes the most current wastegate technology the Turbosmart Straight Gate. This gate allows maximum flow with minimal restriction, low drive pressure, and much more. Full details can be found here - https://www.turbosmart.com/product/electronic-straightgate-esg50-external-wastegate/
- Can be configured in multiple ways, and angles based on how you mount the adapter
- The adapter is 7075 Aluminum which has the strength of steel and weight of aluminum
- All connection fittings, are made from Nitronic 60 which has extremely high temperature and wear properties
- Zero Drive Pressure, no springs, no poppet valves, direct control over the gate using factory ECU logic
- Adaptable to ANY turbo system on any car to provide the ultimate in boost control!
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Introducing the VTT Remote Oil Cooler Plate for BMW B58 Engines Need extra oil cooling for your track-oriented B58 build or simply looking for better cooling capacity in high-temperature climates? If so, you’re likely considering running an external or upgraded oil cooler on your BMW B58-powered vehicle. However, BMW’s design doesn’t make this easy—the heat exchanger is built directly into the oil filter housing. That’s where the VTT Remote Oil Cooler Plate comes in. This innovative solution allows you to easily and conveniently remove the factory coolant-supplied heat exchanger on the oil filter housing and replace it with -10AN or -8AN fittings, simplifying the process of running your oil cooler lines. No need to worry about looping the coolant—our plate features a built-in housing that seamlessly loops the coolant circuit for a hassle-free installation.
Key Features:
- Convenient Oil Cooler Integration: Add a remote oil cooler to your BMW-powered vehicle (Gen 1 and Gen 2 B58 engines).
- Flexible Plumbing Options: Includes -8AN or -10AN fittings for easy line routing.
- Built-In Coolant Loop: Eliminates the need to manually loop the coolant circuit, simplifying installation.
- Direct Plug-and-Play Replacement: No modifications or retrofitting required.
- Optional Fittings Available: Choose with or without fittings based on your setup.
What’s Included:
- One Block-Off Plate with Coolant Loop Housing
- Six M6 Bolts
- Optional -10AN or -8AN Fittings
- Optional Factory Gaskets
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These are Billet 321 Stub transitions to make a perfect transition from B58/S58 Oval head ports to a 1.25" Sch-10 pipe. This saves you a step and valuable time when fabricating a manifold from scratch. Time is money! These fit our B58, and S58 Wire cut flanges for a perfect transition
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VTT-FAB High-Flow Turbo Collectors
Looking for the highest-flowing collectors on the market to build your custom turbo kit? Don’t want to waste time fabricating your own? VTT-FAB has you covered with our precision Cast and Billet 304SS Turbo Collectors.
We offer multiple configurations and flange styles—just choose your setup from the dropdown and start fabbing.
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VTT-FAB Top-Mount Single Turbo Kit
For BMW G8X / F9X S58 Platforms
VTT-FAB is proud to introduce the premiere top-mount single turbo system for the BMW G8X and F9X S58 platforms. Built 100% in-house at our Hayward, CA facility with only the finest components, this kit is engineered to deliver unmatched performance, durability, and simplicity.
At the heart of the system is a hand-fabricated 321 stainless manifold with billet flanges, designed for maximum flow and long-term reliability. Combined with our revolutionary factory-controlled external wastegate system (Turbosmart 60mm Straight Gate), you gain complete boost control directly through your OEM ECU tune — no external boxes, no MAC solenoids, and no extra vacuum/boost lines. Simply reuse your factory actuator with our adapter, and you’re ready for seamless plug-and-play operation with a true boost range from 0 PSI up to the limits of your turbo.
⚠️ Important Notes:
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If your kit shows out of stock, email [email protected] for current build times.
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Every VTT-FAB kit is built to order. Once fabrication begins, orders cannot be canceled — please order carefully.
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VTT is proud to offer our own cast 321SS Sch10 Weld Els!
What fabricators prefer high-quality manifold builds!
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Looking to replace your damaged factory BMW Actuator part number - 11658691853 VTT has located and ordered in bulk these actuators, and offer them at a discounted price. These are 100% FACTORY BMW OEM actuators, not aftermarket. Fitment is for the following, but they work to replace basically any BMW Actuator.
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Need an outlet inlet for your turbo? VTT-FAB has you covered with a variety of options! All are machined from 304SS for long life, and great weldability! Choose what you need from the drop down!
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Adding a Front-facing manifold to your N54, and need to extend your map sensor harness? We got you covered with our 24" extension harness. High-quality wiring, with seating, and our own 3D printed connectors ensure a perfect fit. Fits all N54, and very early N55, please check your plug connection on your map sensor before ordering
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Glass in your VTT Catch Can broken? If so we have replacements avaialble for $10 each. These are direct replacements for the glass that came with your cans.
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Product Release: VTT Billet Installation Dowels
Ever tried wrestling a BMW transfer case into a car on your own? Or struggled to line up a transmission or subframe as you're sliding it into place? If you have, you know just how tedious—and downright frustrating—it can be.
After doing these installs hundreds of times, we used to rely on cut-off factory bolts to help guide components into place. But cutting bolts for different applications turned out to be a hassle—time-consuming, inconsistent, and often not long enough to provide the guidance needed.
So we created a better solution: VTT Billet Aluminum Installation Dowels—designed specifically to make these installations easier, faster, and more accurate.
Key Features:
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One universal length: 6 inches
- Bull nose for easy slip into the part being installed
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Two thread sizes
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Three thread pitches
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Built-in 5mm hex in the end for easy install and removal
Available Thread Options:
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M10 Standard Pitch – Ideal for BMW transfer case installs and more
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M12 x 1.5 Fine Thread – Perfect for most BMW front and rear subframe installations
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M12 Standard Pitch – Designed for BMW transmission installs
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Looking to keep the underhood heat down on your single turbo car, or build? We got you covered with our VTT-FAB Carbon Fiber Turbo Blankets. The outer shell is made of Carbon Fiber, and the inner shell is Silica Fiber. For 2500F intermittent / 1800 direct heat rating. We have them in 2 sizes T3, and T4. See fitment below Kit included:
- 1 Carbon Blanket of choice
- 2 install springs
