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Disc Brake Upgrade Kit

StopTech - Slotted Aero-Rotor Kit Front (81.625.9911)

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This part fits

  1. 2015 Mitsubishi Lancer Evolution Final Edition
  2. 2015 Mitsubishi Lancer Evolution GSR
  3. 2015 Mitsubishi Lancer Evolution MR
  4. 2015 Mitsubishi Lancer Evolution MR
  5. 2015 Mitsubishi Lancer Evolution Final Edition
  6. 2015 Mitsubishi Lancer Evolution GSR
  7. 2014 Mitsubishi Lancer Evolution MR
  8. 2014 Mitsubishi Lancer Evolution GSR
  9. 2014 Mitsubishi Lancer Evolution MR
  10. 2014 Mitsubishi Lancer Evolution GSR
  11. 2013 Mitsubishi Lancer Evolution MR
  12. 2013 Mitsubishi Lancer Evolution GSR
  13. 2013 Mitsubishi Lancer Evolution MR
  14. 2013 Mitsubishi Lancer Evolution GSR
  15. 2012 Mitsubishi Lancer Evolution GSR
  16. 2012 Mitsubishi Lancer Evolution MR
  17. 2012 Mitsubishi Lancer Evolution MR
  18. 2012 Mitsubishi Lancer Evolution GSR
  19. 2011 Mitsubishi Lancer Evolution GSR
  20. 2011 Mitsubishi Lancer Evolution MR
  21. 2011 Mitsubishi Lancer Evolution MR
  22. 2011 Mitsubishi Lancer Evolution MR Touring
  23. 2011 Mitsubishi Lancer Evolution GSR
  24. 2011 Mitsubishi Lancer Evolution MR Touring
  25. 2010 Mitsubishi Lancer Evolution MR Touring
  26. 2010 Mitsubishi Lancer Evolution GSR
  27. 2010 Mitsubishi Lancer Evolution MR
  28. 2010 Mitsubishi Lancer Evolution MR
  29. 2010 Mitsubishi Lancer Evolution MR Touring
  30. 2010 Mitsubishi Lancer SE
  31. 2010 Mitsubishi Lancer SE
  32. 2010 Mitsubishi Lancer Evolution GSR
  33. 2009 Mitsubishi Lancer Evolution GSR
  34. 2009 Mitsubishi Lancer Evolution MR
  35. 2009 Mitsubishi Lancer Evolution GSR
  36. 2009 Mitsubishi Lancer Evolution RS
  37. 2009 Mitsubishi Lancer Evolution MR
  38. 2009 Mitsubishi Lancer Evolution RS
  39. 2008 Mitsubishi Lancer Evolution MR
  40. 2008 Mitsubishi Lancer Evolution MR
  41. 2008 Mitsubishi Lancer Evolution GSR
  42. 2008 Mitsubishi Lancer Evolution GSR
  43. show all...
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About this product

Part #: 81.625.9911

StopTech AeroRotor Replacement Kits ARK are designed to replace your vehicle's original factory rotors, while retaining the factory brake calipers. Although the ARK is the same diameter and thickness as the factory rotors, it offers improved cooling, braking, and handling. The directional, floating AeroRotors allow independent expansion of the rotor and hat without "coning," thanks to elongated drive pin holes. ARK components include AeroRotor friction rings with patented internal vane design, pre-assembled to billet aluminum AeroHats with directional stand-offs that optimize cooling airflow. The patented AeroRotor vane design pushes up to 80 percent more air than factory rotors for better cooling and reduced fade on the track. The aircraft-grade aluminum hats and 2-piece AeroRotors are up to 8 pounds lighter than stock rotors, allowing faster acceleration and deceleration, and improved handling. StopTech AeroRotors are available slotted or cross-drilled. These slots or holes allow better dissipation of heat, friction material and debris, assuring that fresh pad material is in contact with the rotor every time the brakes are applied. An optional anti-corrosion, zinc finish is available for customers in cold climates, where salt and chemicals are used to melt snow and ice. The zinc coating also benefits customers who prefer no visible surface rust on the vanes and outer circumference of the rotors. StopTech AeroRotors are 100 percent made in the USA.

More Details

PositionFront
StyleSlotted

See what our community says about stoptech products

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?
These pads are nice and quiet but a lot of dust good luck keeping them wheels clean after you install these I wash my car every week any ways so I don’t mind
View on Eric's build
Sheldon Watrous

278

Sheldon Watrous
2013 Ford Mustang
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?
Reviews, and was one of the few manufactures to make a slotted only rotor that fit my mustang without breaking the bank
Is this your first time buying from this brand? Did you consider other brands?
was first time using this brand.
Was it easy to install? Any installation tips that will help others?
easy to install. make sure the rotors are exact replacements in diameter from your current rotors before purchasing
Once you've had a chance to use the product, did it meet your expectations?
look great, stops well, and helps finish the look i was going for
View on Sheldon'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?
Unbeatable street-to-track performance, in my experience. Work well from cold to hot. A must-have for any street car.
Is this your first time buying from this brand? Did you consider other brands?
This is my third set of 309 pads across three braking systems and two cars. For a street pad, I see no reason to look any further.
Was it easy to install? Any installation tips that will help others?
No different from any other pads.
Once you've had a chance to use the product, did it meet your expectations?
309s deliver every time.
View on Rick's build
Johnathan Greene

154

Johnathan Greene
2013 Chevrolet Camaro
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?
Good price, Great Performance! No brake noise that the OEM brakes are known for.
Is this your first time buying from this brand? Did you consider other brands?
Yes. Others was way out of my price range.
Was it easy to install? Any installation tips that will help others?
Install was straight forward. Watched a Youtube video and put them on in about an hour and a half.
Once you've had a chance to use the product, did it meet your expectations?
Great so far no issues.
Any additional comments?
Drilled and slotted looks damn sexy only thing I need now is some of those ZR1 replicas (MRR M755) that just came out.
View on Johnathan'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?
Larger front brake setup from a Mazda6
View on Lexi's build
California prop 65 warningWARNING: Cancer and Reproductive Harm www.p65warnings.cs.gov

*Some manufacturer restrictions apply.

Benefits of adding this mod

How could you possibly enjoy all that tire shredding torque if you can’t stop? A good set of high performance pads, calipers, and rotors are arguably the most important upgrades you can make for a balanced, high performance build. Consistent performance across all operating conditions and reduced stopping distances result in significantly improved track times and a better daily-driver experience. Whatever your goal, we have all the brake parts you’ll need to build your dream ride (and make sure it stops).

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we ship worldwide!

Based in California with 3 warehouses across the country, we’re sending out shipments everyday of the week, even Saturdays. Because your next mod shouldn’t have to wait.

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Smoking Tire / The Drive

Thank you for all the help, really. You guys are awesome. This is all great info and I really appreciate everything you have done to help me with my build.

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Ford Focus ST

Your customer service is wonderful. Thank you for taking care of this. My review will express all. Thank you!

Wallace R

Chevrolet Silverado 1500