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big-brake-kits

StopTech 82.133.5100.21 - Blue Caliper / Slotted Disc Front

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StopTech 82.133.5100.21 - Blue Caliper / Slotted Disc Front

This part fits

  1. 2008 BMW Z4 Roadster 3.0i
  2. 2007 BMW Z4 Roadster 3.0i
  3. 2006 BMW Z4 Roadster 3.0i
  4. 2006 BMW Z4 3.0i
  5. 2006 BMW Z4 2.5i
  6. 2006 BMW Z4 3.0i
  7. 2006 BMW Z4 Roadster 3.0i
  8. 2006 BMW 325Ci
  9. 2005 BMW Z4
  10. 2005 BMW 325Ci
  11. 2005 BMW 325i
  12. 2004 BMW 325i
  13. 2004 BMW Z4
  14. 2004 BMW 325Ci
  15. 2003 BMW 325Ci
  16. 2003 BMW 325i
  17. 2003 BMW Z4
  18. 2002 BMW Z3 2.5L L6 cid:152 cc:2494
  19. 2002 BMW 325i
  20. 2002 BMW 325Ci
  21. 2001 BMW Z3 2.5L L6 cid:152 cc:2494
  22. 2001 BMW 325Ci
  23. 2001 BMW 325i
  24. 2000 BMW 328i
  25. 2000 BMW Z3
  26. 2000 BMW 323Ci Convertible
  27. 2000 BMW 328Ci
  28. 2000 BMW 323i
  29. 1999 BMW Z3
  30. 1999 BMW 328is
  31. 1999 BMW 328i
  32. 1999 BMW 323is
  33. 1999 BMW 318ti
  34. 1999 BMW 323i
  35. 1998 BMW 318ti
  36. 1998 BMW Z3 1.9L L4 cc:1895
  37. 1998 BMW 323is
  38. 1998 BMW 323i
  39. 1998 BMW Z3 2.8L L6 cc:2793
  40. 1998 BMW 318i
  41. 1998 BMW 318is
  42. 1997 BMW 318ti
  43. 1997 BMW 318i
  44. 1997 BMW Z3
  45. 1997 BMW 318is
  46. 1997 BMW 323i
  47. 1996 BMW 318is
  48. 1996 BMW 318i
  49. 1996 BMW Z3
  50. 1996 BMW 328i
  51. 1996 BMW 325i
  52. 1996 BMW 328is
  53. 1996 BMW 318ti
  54. 1995 BMW 325i
  55. 1995 BMW 325is
  56. 1995 BMW 318ti
  57. 1994 BMW 325is
  58. 1994 BMW 325i
  59. 1993 BMW 325is
  60. 1993 BMW 325i
  61. 1992 BMW 325i
  62. 1992 BMW 325is
  63. 1991 BMW 325iX
  64. 1991 BMW 325i
  65. 1991 BMW 325is
  66. show all...
Authorized Dealer

About this product

Part #: 82.133.5100.21

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. Every StopTech Balanced Big Brake Kit is engineered to produce that optimal balance using caliper bores and pistons specifically selected and tested for each vehicle application. This is what sets StopTech apart from off-the-shelf solutions. 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.

More Details

See what our community says about stoptech products

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What made you choose this particular product?
price, performance, reviews
What were you trying to accomplish by adding this product?
improve brake pedal feel and stopping performance
View on Jesse's build
Jeremy Johnston

1.6k

Jeremy Johnston
2003 Dodge Neon
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What made you choose this particular product?
Great price and brand recognition.
What were you trying to accomplish by adding this product?
Replaced old, worn out brakes with newer, better parts.
Was it easy install? Any installation tips that will help others?
Very easy to install.
Once you’ve had a chance to use the product, did it meet your expectations?
So far so good. No complaints.
View on Jeremy's build
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Stoptech’s reputation
What were you trying to accomplish by adding this product?
Replacing the worn out rubber oem lines
Was it easy install? Any installation tips that will help others?
I installed them myself. They were not to bad to install.
Once you’ve had a chance to use the product, did it meet your expectations?
Meet and exceeded
View on Scott's build
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Reputable brand, great price. Hub/hat area and outer edges are painted to prevent rust.
What were you trying to accomplish by adding this product?
Better braking performance.
Was it easy install? Any installation tips that will help others?
Installed myself. Simple task if you've ever replaced pads and rotors before on a VW.
Once you’ve had a chance to use the product, did it meet your expectations?
Performance is great and the slotting keeps the pads shaved smooth and clean.
Any additional comments?
Price listed is for both front rotors.
View on Tanner's build
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
the original rotors were vibrating due to abuse in the track
What were you trying to accomplish by adding this product?
rotors for eliminating vibrations, stainless steel braided lines for braking performance
Was it easy install? Any installation tips that will help others?
myself
View on Guido's build
California prop 65 warningWARNING: Cancer and Reproductive Harm www.p65warnings.cs.gov

*Some manufacturer restrictions apply.

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