StopTech® - Slotted Sport Brake Rotor

11 reviews|Item # sp8803
$35.96 - $931.50
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Slotted Sport Brake Rotor by StopTech®. StopTech Sport Rotors - the new name for one-piece performance upgrade rotors from StopTech. Formerly known as Power Slot or SportStop rotors, StopTech Sport Rotors are still the best aftermarket performance upgrade rotors around - only the name has changed.


  • Engineered to look good behind the wheel and perform at the same time
  • Power alloy metallurgy
  • E-Coated hat finish for corrosion resistance
  • High quality Centric Parts blank casting


  • Slots reduce stopping distances in wet weather
  • Slots help to increase pad bite and improve air circulation
  • Slots create an escape route for debris, dust, gases, and water
  • Slots clean and de-glaze pad surface for optimum pad coefficient of friction

Every StopTech Sport Rotor is produced from a high quality Centric Parts blank casting and finished in a durable e-coating for corrosion resistance. StopTech Sport Rotors look great behind custom wheels, improve the initial bite of the brake pads, and help wipe away the debris that forms between the pad and the disc. A set of StopTech rear replacement Sport Rotors is a great way to match the aesthetics of a StopTech Big Brake Kit. This is especially important on both mounting faces of the hat where it touches the hub flange and back face of the wheel. Any accumulation of rust in these area can lead to installed lateral run out issues. Power Alloy metallurgy is an exclusive feature of many StopTech rotors. In specific vehicle applications, StopTech works with foundry partners to increase the molybdenum or carbon content of the castings, and to carefully control the cooling rate during production to reach targets for hardness and tensile strength. Nearly all StopTech 1-piece rotors have unique slot or hole patterns for the left and right sides of the vehicle.

StopTech® has been awarded the highly coveted TÜV approval on several big brake kits. StopTech kits successfully passed TÜV’s demanding series of tests that range from performance and durability, to proper fitment and ease of installation. Although TÜV certification is not required in all countries, TÜV approval demonstrates that StopTech’s Balanced Brake Upgrades meet the rigorous standards set by this respected German Agency. StopTech Big Brake Kits have been awarded a Teilgutachten. The complete kit is certified to run on a particular application, so customers do not need to pay for further testing with the TÜV agency.

California Residents

WARNING Cancer and Reproductive Harm.


This product is sold "as is" and without warranties of any kind, whether express or implied. To the fullest extent permissible pursuant to applicable law, the manufacturer disclaims all warranties, express or implied, including, but not limited to, implied warranties of merchantability or fitness for a particular purpose, and non-infringement. Some states do not permit limitations or exclusions on warranties, so the above limitations may not apply to you.

Magnuson-Moss Warranty Act:
Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More



Every Customer can leave a review about our service and the product that was purchased. In order to leave your review for your new product, please follow the link in the email you receive after completing your purchase. You can rate appearance, ease of installation, price/value and product quality.

 StopTech® - Sport Slotted 1-Piece Front Brake Rotor
StopTech® - Slotted Sport Brake Rotor
Average Rating: 4.9 of 5
5 of 5
These Are the Best!
I’ve had the drilled and slotted before. They always crack around the holes!! The slotted StopTech are a winner if cyro treated!!!
Posted by (Arlington, TN) / 2014 Honda Accord
Was this review helpful for you? Yes
5 of 5
Brake Rotor
Really good product! I can't complain.
Posted by (Sunrise, FL) / 2016 Dodge Challenger
Was this review helpful for you? Yes
4.8 of 5
Always Upgrade The Braking System
I have installed these two weeks ago and have been very happy with the performance of these. Very solid steel high carbon content.
Posted by (Newburgh, IN) / 2008 Infiniti G37
Was this review helpful for you? Yes
5 of 5
Excellent Rotors
Product looks excellent installed on my 06 wrx. Paired with Hawk hps 5.0 pads and they work so well. Shipped quickly too. Would purchase again.
Posted by (Binghamton, NY) / 2006 Subaru WRX
Was this review helpful for you? Yes
5 of 5
Bought these for my 08 Cobalt SS. Fits great and stops great.
Posted by (Blanchester, OH) / 2008 Chevy Cobalt
Was this review helpful for you? Yes
5 of 5
Efficient Braking
Fabulous brake disc! With only 300 km I could feel the efficiency of the discs. Do not make noise. Braking solid.
Posted by (Araras, AA) / 2014 Audi S3
Was this review helpful for you? Yes
5 of 5
Great Performance, Great Price
Product came packaged very nicely. Exactly as described. Shiping was fast and easy. I have had nothing but success from other stoptech products and from the looks, these rotors will be great as well.
Posted by (Chicago, IL) / 2013 Volkswagen Golf GTI
Was this review helpful for you? Yes
5 of 5
Noticeably Stronger
I was impressed with the quality of the rotors from the initial unboxing. All areas that are not actual braking surface are powder coated black, giving them longevity and a few style points. Coupled with a new set of EBC green stuff brake pads, these rotors really grab. Stopping distance feels noticeably shorter. I would definitely recommend for anyone looking for an upgrade over stock, without braking the bank!
Posted by (Modesto, CA) / 2012 Ford Focus
Was this review helpful for you? Yes
5 of 5
StopTech Slotted Rotor
Rotors look amazing on the car. Very easy to install without any issues. Ease of installation was awesome. Just slapped them right on, no issues at all.
Posted by (Crown Point, IN) / 2011 Mitsubishi Evolution
Was this review helpful for you? Yes
4 of 5
Nice Budget Rotors
Good stopping power. Less fade than the blanks I had before. Look great. Directional slots, but cooling vanes are for left side (backwards) - confirmed as intended design by StopTech.
Posted by (Rapid City, SD) / 2008 Chevy Corvette
Was this review helpful for you? Yes
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Low Prices Price match guarantee
Guaranteed Fitment Always the correct part
In-House Experts We know our products
Easy Returns Quick & Hassle Free

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