VTT A9X Supra / G42 2 Series / G2X Lock down Bundle

VTT noticed a hole in the VTT A9X Supra/BMW Z4 / G2X / G42 Billet Diff Lock Down Kit 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.

Want to tighten up the diff on your 2021+ G8X M3/M4, A9X Supra, G42 2 Series, or G2X BMW and help eliminate any extra diff movement on hard launches? We got you covered with our Rear Billet diff insert kit. This is pressed into the factory bushing and fills the voids in the bushing. This keeps the stock bushing ride compliance but removes any unwanted movement. These are sold as a kit. To install remove the rear diff bushing, use the stock bolt in press the bushing in, and then replace it with the new bolt washer, and lock nut!

Kit includes:

• One Billet Bushing insert
• Two 46mm Hardened Steel Washers
• One 12.9 M14 Bolt
• One M14 Lock nut

THIS KIT MAY REQUIRE LOWERING OF THE SUBFRAME TO GET THE STOCK BOLT OUT, AND THE NEW ONE  IN

Please note: A slight increase in NVH may be noticed from this product as it stiffens up the rear end, and removes some of the sound dampening of the rubber bushings

DOES NOT INCLUDE DIFF BUSHING IN PHOTO!