Upgraded GT4 Racing Brake Caliper Kit for BMW F80/F82 M3/M4 | Rear Wheel 4-Piston Big Brake Kit | 330-380mm Disc Options

Elevate your BMW M3/M4 (F80/F82) braking performance with this upgraded GT4 racing brake caliper kit for the rear wheels. Featuring a robust 4-piston design crafted from CNC-machined aluminum alloy, this kit supports disc sizes from 330mm to 380mm for customized stopping power. The calipers are finished in your choice of color and include high-performance brake pads (51mm depth). Direct bolt-on fitment for models from 2015-2023, with durable components tested for track and street use.

Specification

• Brand: Customized Branding Available

• Fitment: BMW F80 M3, F82 M4 (2015-2023) | Also compatible with E92 335i, F30/F35

• Position: Rear Wheel

• Caliper Design: 4-Piston (Piston Size: 29.5mm)

• Disc Size Options: 330mm, 345mm, 355mm, 362mm, 380mm

• Brake Pad Depth: 51mm

• Material: Aluminum Alloy (Cast + CNC Machined)

• Finish: Custom Colors (Upon Request)

• Warranty: 1 Year

• MOQ: 2 Sets

• Place of Origin: Guangdong, China

Features

• 4-Piston Calipers: Enhanced clamping force for improved braking torque and modulation.

• Custom Disc Sizes: Choose from 330mm to 380mm rotors to match your performance needs.

• CNC Machining: Precision craftsmanship for consistent performance and durability.

• Color Customization: Select a finish to match your vehicle’s aesthetics.

• Track-Ready: Designed for high-performance driving while suitable for street use.

• Direct Bolt-On: Designed for straightforward installation on compatible BMW models.

• High-Performance Pads: Included pads with 51mm depth for optimal heat resistance and bite.