Brembo 06-12 325i Excl xDrive/07-12 335i Excl xDrive Fr GT BBK 6Pis Cast 380x32 2pc Rtr Drill-Black

This Brembo GT Big Brake Kit for your BMW 3 Series includes everything you need to significantly upgrade your front braking system. You get a pair of massive 380x32mm two-piece rotors, a set of six-piston calipers, high-performance brake pads, and all the necessary mounting hardware and stainless steel brake lines. This kit is designed to replace your stock front brakes and offers a substantial improvement in stopping performance, especially under demanding conditions.

Brembo is well-known for its high-performance braking components, and this GT kit is a prime example. The calipers are cast from aluminum for a strong yet lightweight housing, and they feature six pistons to distribute braking force evenly across the pad surface. This results in more consistent clamping force and better heat dissipation. The two-piece rotors are a notable upgrade, featuring a floating design where the rotor ring is attached to an aluminum hat. This allows for independent expansion and contraction of the rotor ring due to heat, reducing the risk of warping and improving longevity. The rotors come pre-drilled, which helps to vent gases and heat away from the pad surface, further enhancing braking consistency and performance. The included stainless steel braided brake lines are a crucial component, as they resist expansion under pressure far better than rubber lines, leading to a firmer pedal feel and more direct braking response.

Installing a big brake kit like this is a significant upgrade that will change how your car feels when you brake, especially during spirited driving or track use. It's important to ensure you have adequate clearance for the larger calipers and rotors within your wheels. Refer to the manufacturer's installation instructions for detailed guidance on proper fitment and assembly, as this is a complex system designed for optimal performance.