• VTT is proud to offer Titanium wheel stud kits for the owner looking for the lowest possible unsprung weight while maintaining high strength, and good looks as all come with an amazing burnt finish. This kit is 60% lighter than factory steel studs and nuts with a total kit of 20 nuts, and studs being 3.1LBS. Sets of 10 are 1.55 lbs

  • Soft bushings are the enemy of launching hard, and keeping your drivetrain together. The BMW Transfer Case bushings are notoriously soft, and that is the opposite of what you want when launching a car hard. You can replace the bushing with a solid one, but this is time-consuming usually requires lowering or removing the transfer case, and results in a lot of added NVH. The best path is simply to reduce the amount of flex of the factory bushing so you keep the nice manners when cruising around town, and at idle, but when its time to the launch the transfer case cannot move as it could without the insert. These come as a set of two with 2 bolts to keep them in place. Install time once you get to them is about 2-3 minutes. Could not be easier. Put some lube on them, push them in, and tighten the screws. These are a MUST for high-power G8X, and F9X X3/X4M Builds. All platforms they fit are below.  Features:
    • 6061- T6 aluminum construction
    • Easy to install
    • Fully reversible
    • Do not add NVH
     

  • Sale!

    VTT BMW Carbon Fiber Driveshaft

    $1,899.00$1,999.99
    Why overpay for a custom BMW CF Driveshaft? VTT Is proud to offer our Carbon Fiber Driveshaft for many BMW Models made exclusively for us in the USA by PST one of the leading names n CF driveshaft technology! This driveshaft is made from 3.25" CF tubing Spicer 1350 Yolks, and U-Joints. All pieces are then bonded using PST's proprietary process, and balanced to within 1/8 In/Ounce. We couple the driveshaft with VTT Custom 7075 aluminum adapters which completely eliminate any extra guibos etc. These shafts connect directly to the BMW 3 bolt flange, and our 4340 adapter in the rear to get rid of the screw in the shaft. Made in the U.S.A Each Shaft includes the following
    • 1 VTT/PST CF Driveshaft with attached VTT 7075 adapters
    • 1 VTT 4340 Rear End Adapter
    • 1 VTT Billet Adapter installation Tool
    • 1 BMW Nut Repair kit
    • 6 M8 Rear CV joint bolts (E9X, E46 M3 only)
    • 3 M10 Rear flange bolts
    • 3 M10 front flange bolts
    • 1 Small tube of Loc-tite medium thread locker
     

  • VTT noticed a hole in the A9X/Z4 market for a high-quality, lightweight, NVH-friendly, and easy-to-install Diff Lock Down kit to improve diff stability under launching, and hard cornering. So we did something about it and went to work on a very innovative design that 100% positively locks the diff down from movement, while shielding it from adding a ton of NVH, and can be used with the stock diff, and subframe bushings. This design uses existing mounting points on the vehicle, you do NOT have to remove the subframe or the Diff to install. Simply remove 4 diff bolts, drill two holes in the subframe slightly bigger, install two M10 riv-nuts, and install the lockdown, you do not even have to move the exhaust. A typical install can be 15-30 minutes for someone who is experienced working on vehicles, an hour if you like taking it slow. You WILL need a Riv-nut tool to install the Riv-nuts, we provide a link below for what we recommend on Amazon. Features:
    • Lightweight 1.5 lbs for the entire lockdown plate
    • Uses FOUR connection points on the Diff, and two on the subframe for the ultimate in positive diff location, this will stop all diff movement on launch, saving your guibos, etc
    • 100% Billet construction from 6061-T6 aluminum
    • Anodized in 4 colors for corrosion resistance, a long-lasting finish, and good looks
    • The subframe does NOT have to be removed for installation
    • Uses all 12.9 grade hardware
    • Does not add excessive NVH
    • Positively locks down the diff to eliminate all unwanted movement under launches, acceleration, cornering, etc.

  • We took our popular Billet G8X strut bars and redesigned them for use on the G2X platform. No metal with ugly carbon overlay. This is a real carbon fiber strut bar with ends are CNC machined from 6061-T6 aluminum or T2 Titanium, and anodized in Black, Red, Blue, or genuine T2 Titanium with a rainbow finish.

  • Sale!
    Looking to maximize your F or G Series BMW for drag racing? Want to be able to dial in the perfect amount of compression or rebound on your launch? The VTT Double adjust drag shock kit is just want the doctor ordered!

  • Looking to convert your 5x112 M14x1.25 BMW vehicle to 5x114 to open up your wheel options? Want to drop 60% of the weight off steel options? We got covered with our VTT TITANIUM wheel stud conversion kits. These kits are Grade 5 Titanium studs, rated at more than 135,000PSI Tensile Strength, with Grade 5 Titanium nuts with a 60-degree cone seat to fit most all aftermarket wheel applications and convert your vehicle to M12x1.5 wheel studs which allow you to fit 5x114 wheels with no other changes.

    PLEASE NOTE – THESE STUDS WILL ONLY WORK IF YOUR WHEELS ARE DRILLED M14 THESE WILL NOT WORK FOR WHEELS DRILLED M12!

    DO NOT USE ANY HUB-CENTERING SLEEVES WITH THESE CONVERSION STUDS, THE LUGS WILL CENTER THE WHEELS. THE USE OF A CENTERING SLEEVE MAY LEAD TO STUDS BREAKING. FOR INSTALLATION YOU MUST SNUG EACH LUB UP SLOWLY, AND IN A STAR PATTERN TO GET THE WHEEL CENTERED ON THE LUGS, FAILURE TO DO SO CAN ALSO LEAD TO FAILURE.

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