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Disc Brake Upgrade Kit

StopTech - Slotted Aero-Rotor Kit Front (81.263.9911)

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This part fits

  1. 2017 Dodge Viper
  2. 2016 Dodge Viper
  3. 2015 Dodge Viper
  4. 2014 SRT Viper
  5. 2013 SRT Viper
  6. 2010 Dodge Viper
  7. 2009 Dodge Viper
  8. 2008 Dodge Viper
  9. 2006 Dodge Viper
  10. 2005 Dodge Viper
  11. 2004 Dodge Viper
  12. 2003 Dodge Viper
  13. show all...
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About this product

Part #: 81.263.9911

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?
Heard good things
Is this your first time buying from this brand? Did you consider other brands?
Yes, first time and I looked around before choosing them
Was it easy to install? Any installation tips that will help others?
I had a professional install it. It was a buddy of mine. I don't trust myself.
Once you've had a chance to use the product, did it meet your expectations?
Better than stock!
View on Marck's build
Tim Lydon

632

Tim Lydon
1999 BMW M
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?
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
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?
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
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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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.

James M.

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