Dear Members,
We look forward to providing the Bimmerpost community with the best pricing and feedback on StopTech Big Brake Systems for your
F80 M3 & F82 M4. Please PM and provide the information below for the quickest response. Some kits are in stock and some do need to be built. We will update the thread accordingly with kits that are in stock.
Please include all the following in your request
Year of Vehicle -
Caliper Color -
Drilled or Slotted -
Piston Selection (4 pistons or 6 pistons, only 4 pistons for the rear)
Front only or Full Kit -
Sport Kit -
Note - Please keep in mind only Red, Black, and Trophy finishes are recommended for the track.
Quote:
StopTech® Big Brake Kits exceed stock performance in two key areas: First, larger rotors increase heat capacity, allowing a driver to brake harder stop-after-stop with reduced chance of fade. Second, stiffer calipers and stainless steel lines reduce system compliance, providing consistent pedal feel and confidence-inspiring responsiveness.
The key, however, is to increase heat capacity and reduce compliance without upsetting a vehicle's stock front-to-rear brake torque ratio. That is why StopTech® developed the Balanced Brake Upgrade® design philosophy, which precisely apportions front and rear braking resources while factoring in vehicle weight transfer under braking.
In contrast, a brake upgrade that adds too much front torque (as many do), will reduce your car's ability to maximize the traction available from all four tires, robbing you of performance. In addition, a system that uses too many pistons or pistons that are too large will make the brake pedal much more difficult to modulate, limiting a driver's control of brake input.
StopTech® Big Brake Kits offer superior street performance.
Quote:
They feature fully forged calipers with patented stiffening bridges, patented 2-piece AeroRotors® for optimized cooling, braided stainless steel brake lines, performance brake pads, mounting brackets and all necessary hardware to complete the installation. StopTech® Big Brake Kits were the first Balanced Brake Upgrades® on the market, offering optimized brake bias to utilize all the traction available from all four tires.
