Brembo 78-79 930/80-89 930 Rear GT BBK 4 Piston Cast 2pc 345x28 2pc Rotor Slotted Type-3-Silver

If you're looking to significantly upgrade the braking performance on your 1978-1989 Porsche 930, this Brembo GT Big Brake Kit is a serious consideration. This kit is designed to replace your stock rear braking components with a much more robust setup, featuring larger rotors and powerful four-piston calipers. It's built for drivers who demand more stopping power and better heat management, especially during spirited driving or track use.

At the heart of this kit are the two-piece, 345x28mm rotors. These aren't just larger; they're also slotted with Brembo's Type-3 pattern. The slots help to sweep away dust and gas that can build up between the pad and rotor surface, which means more consistent braking performance, especially under heavy use. The two-piece design also helps manage heat and can make rotor replacement simpler down the line. The calipers themselves are Brembo's well-known four-piston cast aluminum units, offering increased clamping force over stock calipers. This combination provides a notable improvement in stopping distance and fade resistance.

This kit includes everything you need to get your rear brakes upgraded, including the calipers, rotors, and necessary mounting hardware. It's a comprehensive package for those serious about enhancing their 930's braking capabilities. Ensure you consult the included installation manual for specific fitment and assembly details for your vehicle.