Dinan's 370x32mm 2-piece 4-piston Big Brake Kit (BBK) is an ultra-high-end solution for maximum stopping power. Each feature-packed solution is specifically tailored to your vehicle and provides exceptional stopping-power in a wide operating range from daily driving to professional racing. Because of this, the system provides the correct brake bias and integrates seemlessly with the ABS and stability systems which is critical under emergency braking situations. This upgrade handily out-brakes, out-lasts, and out-performs any non-vehicle application specific OEM swap kits, and rivals much more expensive top-tier systems. Whereas most systems on the market either make heavy sacrifices to either look fancy, cut weight, or cut costs, the Dinan system is designed to simply brake better, last longer, and stand the test of time!
In most cases, the large rotors and calipers will require the use of 19" or larger wheels for adequate brake clearance. It is the vehicle owners responsibility to check wheel / caliper clearance before installation. Please use the wheel template located within the installation instructions to verify fitment PRIOR to purchase.
4-Piston next-generation weight-savings billet calipers with stainless steel pistons
Maximum Temperature Recording systems for choosing appropriate pads and fluids
2-Piece 370x32mm semi-floating discs with 72 curved directional cooling vanes
High-performance street pads (Pre-loaded, standard replacement size)
Dinan 15-18 BMW M3 Front Big Brake Kit - 370x32mm 4 Piston - Grey
Stops quicker, lasts longer, and is more consistent than stock
Rear - 4-Piston - 370x32mm - Grey - F80/F82/F83/F87
Dinan Rear Big Brake Kit - 2015-2021 BMW M2/M3/M4
Premium components, machining, and QC throughout
Braided stainless steel brake lines
Low noise, vibration, and harshness
Billet caliper mounting brackets
BBK 370X32MM 4 PISTON F8X GREY
All necessary install hardware
Big Brake Kit
DIN DBPS
