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big-brake-kits

StopTech 82.133.5100.71 - Red Caliper / Slotted Disc Front

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This part fits

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

Part #: 82.133.5100.71

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.

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See what our community says about stoptech products

Torrance Berg

520

Torrance Berg
2007 Lexus IS250
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What made you choose this particular product?
I choose this product, because having steel-braided brake lines help to reduce the possibility of a brake line failure. I choose the particular brand, because the brands reputation and good reviews.
What were you trying to accomplish by adding this product?
I am trying to accomplish more efficient braking, cut down on possible brake fade, and lessen the possibility of brake failure.
Was it easy install? Any installation tips that will help others?
It was a little difficulty to install. For me it was mainly because as I build the car I notice that the previous owners did not really maintain the car very well.
Once you’ve had a chance to use the product, did it meet your expectations?
I have not had an issue with the brake lines at all, and everything works perfectly.
Any additional comments?
This product is not really needed for normal street use, OEM brakes work great, but if you are serious about racing then I highly recommend this part
View on Torrance'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?
Better brake feel.
Once you’ve had a chance to use the product, did it meet your expectations?
Old lines were spongy. A good improvement.
View on Juan's build
Shawn Hendershot

166

Shawn Hendershot
2016 Ford Focus
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What made you choose this particular product?
Good price look good better quality and stopping power
What were you trying to accomplish by adding this product?
Aggressive brakes and performance
Was it easy install? Any installation tips that will help others?
Easy
Once you’ve had a chance to use the product, did it meet your expectations?
Yes sir
View on Shawn'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?
Upgrading original dry-rotted, fatigued lines
What were you trying to accomplish by adding this product?
Increased braking and preventative maintenance
Once you’ve had a chance to use the product, did it meet your expectations?
Great price and quality
View on Nathan'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?
Price and performance
Is this your first time buying from this brand? Did you consider other brands?
No
Was it easy to install? Any installation tips that will help others?
Yes
Once you've had a chance to use the product, did it meet your expectations?
Yes
View on Ryan's build
California prop 65 warningWARNING: Cancer and Reproductive Harm www.p65warnings.cs.gov

*Some manufacturer restrictions apply.

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