Product Description
BMW Rear Red ST-40 Big Brake Kit - StopTech 83.158.004G.73
BMW Rear Red ST-40 Big Brake Kit - StopTech 83.158.004G.73
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.
Features:
- Less vibration
- Less Noise
- Better pedal feel under extreme braking conditions
- Faster braking response
- Less pad taper
Vehicle Fitment:
- 2008-2009 BMW 128i
- 2006 BMW 325Ci
- 2006 BMW 325i
- 2006 BMW 325xi
- 2013 BMW 328i
- 2007-2010 BMW 328i
- 2013 BMW 328i
- 2009 BMW 328i xDrive
- 2007-2008 BMW 328xi
StopTech, Centric's high performance and racing division, is a leading innovator of world-class brake components and systems for production-based racing cars and high performance vehicles on the street and track.
