This is the best adapter kit available on the market, do not be fooled by those cheap imitations that make you have to use longer studs and wheels spacers. This kit centers the new rotors to original stock location, unlike other kits which move the caliper out with a flimsy bracket. Improve your braking and fill in the gap of the small stock brake kit. This upgrade lets you use your stock calipers with larger 12.75inch 350Z Track Model Rotors. Larger brake rotors, even with stock calipers, can provide a significant improvement in braking over stock rotors. The larger diameter moves the caliper further from the center of the hub, which gives the caliper more leverage thus increasing brake torque (with the same pedal pressure and pad friction). The larger rotors also have more thermal mass, which reduces brake fade. The big brake rotor upgrade is a very cost effective upgrade that provides real improvements to braking.

This kit will only work on 17"+ wheels (offset also matters, so in some cases a spacer may be required), this will not work on a stock 16" wheel. This kit will also not work on a 1990 Non-Turbo, because 1990 Non-Turbos use a smaller caliper (26mm vs 30mm on all other models). Does not fit with R32 GT-R Calipers.

Kit Includes:

2 Aluminum Caliper Adapters w/ Hardware

Due to the large size of the rotor compared to the original 300ZX caliper, there is a 5mm overhang. This does not effect performance, we recommend shaving the top portion of the pad to avoid squeaking.