Brembo 90-05 NSX Rear GT BBK 4 Piston Cast 345x28 2pc Rotor Drilled- Yellow

This is the Brembo Rear GT Big Brake Kit for your 1990-2005 Acura NSX. It's a serious upgrade for the rear brakes, featuring a 4-piston caliper design and a substantial 345x28mm two-piece rotor. If you're looking to significantly improve your NSX's stopping power and heat management, especially for track use or spirited driving, this kit is built for that purpose.

The calipers are cast aluminum, which keeps weight down while offering a solid foundation for the pistons. Brembo uses a 4-piston configuration here, meaning more clamping force is applied to the rotor surface evenly. The rotors themselves are a two-piece design, with a 345mm diameter and 28mm thickness, giving them a large thermal mass to absorb and dissipate heat. These rotors are drilled, which helps with initial pad cleaning and can aid in venting gases, though they are primarily for weight reduction and aesthetics in this application. The calipers come in a bright yellow finish, adding a distinctive look to your NSX's wheels.

This kit is designed as a direct fit for the 1990-2005 NSX, meaning it should install without requiring major modifications to your suspension or hub assembly. It's a comprehensive package aimed at providing a noticeable improvement in braking performance, especially under demanding conditions where heat buildup can cause stock brakes to fade. You'll want to ensure you have adequate wheel clearance to accommodate the larger caliper and rotor assembly.