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disc-brake-rotors

StopTech 125.33137CRY - High Carbon Alloy Cryo Treated Disc Rear

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This part fits

  1. 2018 Audi S5
  2. 2018 Audi A5 Quattro
  3. 2018 Porsche Macan Base
  4. 2018 Porsche Macan S
  5. 2018 Audi A5
  6. 2018 Audi A4 Quattro
  7. 2018 Audi A4
  8. 2018 Audi S4
  9. 2018 Audi Q7
  10. 2018 Audi Q5
  11. 2018 Audi A8 Quattro
  12. 2018 Audi A7 Quattro
  13. 2018 Audi A6 Quattro
  14. 2018 Audi A6
  15. 2018 Audi A5 Sportback
  16. 2018 Audi SQ5
  17. 2017 Audi A7
  18. 2017 Audi Q5 3.0L V6 cc:2995
  19. 2017 Audi S4
  20. 2017 Porsche Macan S
  21. 2017 Porsche Macan Base
  22. 2017 Audi SQ5
  23. 2017 Audi S5
  24. 2017 Audi A6 Quattro
  25. 2017 Audi Q7
  26. 2017 Audi A4
  27. 2017 Audi A4 allroad
  28. 2017 Audi A4 Quattro
  29. 2017 Audi A6
  30. 2017 Audi A7 Quattro
  31. 2017 Audi A8 Quattro
  32. 2017 Audi Q5 3.0L V6 cid:181 cc:2967
  33. 2016 Audi S7
  34. 2016 Audi SQ5
  35. 2016 Porsche Macan Base
  36. 2016 Porsche Macan S
  37. 2016 Audi A6
  38. 2016 Audi A6 Quattro
  39. 2016 Audi A7
  40. 2016 Audi A7 Quattro
  41. 2016 Audi A8
  42. 2016 Audi S5
  43. 2016 Audi S4
  44. 2016 Audi Q7
  45. 2016 Audi Q5 Hybrid
  46. 2016 Audi Q5 3.0L V6 cc:2995
  47. 2016 Audi Q5 3.0L V6 cid:183 cc:2995
  48. 2016 Audi Q5 3.0L V6 cid:181 cc:2967
  49. 2016 Audi A5
  50. 2016 Audi A8 Quattro
  51. 2015 Audi A7 Quattro
  52. 2015 Audi SQ5
  53. 2015 Audi S5
  54. 2015 Audi S4
  55. 2015 Audi Q5 3.0L V6 cid:183 cc:2995
  56. 2015 Audi A6
  57. 2015 Audi A6 Quattro
  58. 2015 Audi S7
  59. 2015 Audi A8
  60. 2015 Audi A8 Quattro
  61. 2015 Audi Q5 3.0L V6 cc:2995
  62. 2015 Porsche Macan Base
  63. 2015 Porsche Macan S
  64. 2015 Audi Q5 3.0L V6 cid:181 cc:2967
  65. 2014 Audi Q5 3.0L V6 cid:183 cc:2995
  66. 2014 Audi Q5 3.0L V6 cid:181 cc:2967
  67. 2014 Audi Q5 3.0L V6 cc:2995
  68. 2014 Audi S5
  69. 2014 Audi SQ5
  70. 2014 Audi A8 Quattro
  71. 2014 Audi S4
  72. 2014 Audi Q5 Hybrid
  73. 2014 Audi A6
  74. 2014 Audi A6 Quattro
  75. 2014 Audi A7 Quattro
  76. 2013 Audi S5
  77. 2013 Audi S4
  78. 2013 Audi Q5 3.0L V6 cc:2995
  79. 2013 Audi A8 Quattro
  80. 2013 Audi A7 Quattro
  81. 2013 Audi A6 Quattro
  82. 2013 Audi Q5 3.0L V6 cid:183 cc:2995
  83. 2013 Audi Q5 Hybrid
  84. 2013 Audi Q5 3.0L V6 cid:181 cc:2967
  85. 2012 Audi A6 Quattro
  86. 2012 Audi S4
  87. 2012 Audi S5
  88. 2012 Audi A7 Quattro
  89. 2011 Audi S5 Convertible
  90. 2011 Audi S4
  91. 2010 Audi S4
  92. show all...
Authorized Dealer

About this product

Part #: 125.33137CRY

StopTech Sport Rotors are also available with an optional cryogenic treatment. Although cryogenic treatment is invisible to the naked eye, many fleet customers are sold on its ability to extend the service life of the brake rotor. Deep cryogenic treatment is a one-time process that permanently improves the performance and wear characteristics of metal components, from brake rotors and engine parts to machine tools and gear sets. All new StopTech Sport Rotors may be ordered with cryogenic treatment for an additional fee.

More Details

See what our community says about stoptech products

Tim Lydon

632

Tim Lydon
1999 BMW M
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What made you choose this particular product?
This part was installed on my 1998 BMW M3 when I purchased the car. They work pretty good and can handle the hard use required for track days.
Is this your first time buying from this brand? Did you consider other brands?
I considered Brembo brakes, but I already had the StopTech BBK, so it was a no brainer to just clean them up and re-use them.
Was it easy to install? Any installation tips that will help others?
Installation was pretty straightforward. I mean if you can install a regular set of brakes, you should have no issues installation these. I would say that you should be aware of possible fitment issues with your wheels. These calipers are much larger than stock calipers and may not fit with OEM wheels (my OEM M3 wheels did not fit with these brakes). Even aftermarket wheels might require spacers.
Once you've had a chance to use the product, did it meet your expectations?
Good brakes, but rotors are pricey. Replacement rotors cost about $700 a pair, or $1,100 if you order them with a new set of rotor hats.
Any additional comments?
One other issue, I noticed galling on the M12 bolts that hold the StopTech carrier to the wheel hub. I ordered an M12 x 1.5 TimeSert kit to repair the threads in the aluminum carriers. It seems to me that StopTech should have manufactured an aluminum carrier with thread inserts, out-of-the-box, to avoid this issue.
View on Tim's build
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What made you choose this particular product?
Supposed to help with pedal feel and to replace the originals
Is this your first time buying from this brand? Did you consider other brands?
Yes first time and considered Russel brand
Was it easy to install? Any installation tips that will help others?
Installed myself and was pretty easy if you've worked on cars.
Once you've had a chance to use the product, did it meet your expectations?
They work
View on Josh'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?
Quality and Price
Is this your first time buying from this brand? Did you consider other brands?
yes first time and yest also considered other brands
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 Juan'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 car's braking performance was terrible.
Is this your first time buying from this brand? Did you consider other brands?
No, I had it on my RSX-S
Was it easy to install? Any installation tips that will help others?
Paid a professional to install it.
Once you've had a chance to use the product, did it meet your expectations?
Yes, braking performance improved.
View on Jesus's build
Anthony Garcia

375

Anthony Garcia
2007 BMW 3 Series
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?
I love the way the 335i comes to a seemlessly smooth stop from any speed. Slotting a rotor helps to release gases that build up between the rotor surface and an out-gassing brake pad. Without an escape, this thin layer of gas will cause a delay until the pad cuts through gas layer. The slots in our rotors allow the gases to escape giving better braking performance. Cross-drilling a rotor is a way to improve initial pad bite. With the additional leading edges at each hole, the pad is able to grab the rotor just a little bit harder
Is this your first time buying from this brand? Did you consider other brands?
View on Anthony's build
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