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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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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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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-FAB B58 Factory Control EWG Top Mount Single Turbo kit
For BMW G-Series & Toyota A91 6-Port B58 Platforms
VTT-FAB is proud to offer the premiere top-mount single turbo system for the BMW G-Series and Toyota A91 B58 platforms. This kit is 100% made in the USA at our Hayward, CA facility, using only the highest-quality materials and components.
At the core is a hand-fabricated equal-length 321 stainless steel manifold with billet flanges, designed for maximum flow, durability, and that signature 6-into-1 turbo sound. The system is paired with our factory-controlled external wastegate setup, featuring a Turbosmart 60mm Straight Gate. This innovative design allows full external gate control through the OEM ECU — no additional boxes, MAC solenoids, or vacuum/boost lines required. Simply reuse your factory actuator with our adapter for seamless, plug-and-play control from 0 PSI all the way up to your turbo’s limits.
Unlike other kits, the VTT-FAB system uses no silicone couplers. Instead, we provide VTT-FAB HD clamps to eliminate the risk of blown boost hoses under extreme load.
⚠️ Important Notes:
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Every VTT-FAB kit is built to order and cannot be canceled once fabrication begins. Please order carefully.
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If your kit of choice is listed out of stock, email [email protected] for current build times.
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Garrett turbo options are oil-cooled only (no water lines). This is perfectly fine for street and drag applications. For extended track/road-race use, we recommend adding water cooling
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