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StopTech - Drilled Aero-Rotor Kit Rear (81.646.9922)

Disc Brake Upgrade Kit

$994.25

$1,025.00

You save: $30.75 (3%) off MSRP

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Select your vehicle to confirm fitment:

This part fits

  1. 2008 Nissan 350Z
  2. 2007 Nissan 350Z
  3. 2006 Nissan 350Z
  4. 2005 Nissan 350Z
  5. 2004 Infiniti G35 RWD
  6. 2004 Nissan 350Z
  7. 2003 Infiniti G35
  8. 2003 Nissan 350Z
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About this product

Part #: 81.646.9922

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

See what our community says about stoptech products

Peter Coronato

96

Peter Coronato
2012 Volkswagen GTI
What made you choose this particular product?
Track Use
View on Peter's build
What made you choose this particular product?
Better price and performance over stock rotors
Is this your first time buying from this brand? Did you consider other brands?
Yes, considered others but decided based on forum info
View on Cazando's build
What made you choose this particular product?
Good upgrade from stock hose
Is this your first time buying from this brand? Did you consider other brands?
First time. Well known company
Was it easy to install? Any installation tips that will help others?
Easy as stock hoses
Once you've had a chance to use the product, did it meet your expectations?
Don't leak, so that's great
View on Jake's build
Tim Lydon

632

Tim Lydon
1999 BMW M
What made you choose this particular product?
Ideal for Autocross and Light Track Day Use.
Is this your first time buying from this brand? Did you consider other brands?
Yes, I considered Hawk HPS pads.
Was it easy to install? Any installation tips that will help others?
Very easy.
Once you've had a chance to use the product, did it meet your expectations?
They work great for autocross and track days, and are quiet on the street. They are reasonably durable and I have not noticed any brake fade on the track. They do produce a fair amount of brake dust, so I have to clean my wheels more frequently.
View on Tim's build
What made you choose this particular product?
Multiple positive reviews.
Is this your first time buying from this brand? Did you consider other brands?
Yes. Yes I considered EBC, Centric and Akebono.
View on Paul's build
WARNING: Cancer and Reproductive Harm www.p65warnings.cs.gov

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.

+ always free shipping in the U.S.
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Matt Farah

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