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Product Details

StopTech Performance Brakes

Drilled 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


  • Ensure increased pad bite and higher friction level
  • Drilled holes provide dust and water dissipation
  • Improve the appearance of your wheels
  • Provide reduced rotor weight
  • Vented design offers much faster heat dissipation

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. Most StopTech Sport Rotors are finished with black e-coating on both sides of the hat, inside the cooling vanes, and on the outside edge. E-coating is a superior electro-statically applied finish designed to withstand 400 hours of salt water exposure without rusting. 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. For these directional patterns, straight vane or pillar vane rotors are used to ensure that a drilled hole never touches a cooling vane.

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.

Product Reviews


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® - Drilled Sport Brake Rotor
StopTech® - Drilled Sport Brake Rotor
Average Rating: 4.8 of 5
5 of 5
Can't Go Wrong With StopTech
I bought the set of 4 drilled rotors for my Infiniti Q50s. I did my research and I didn't find much info for my particular model, I pulled the trigger because I had stop tech for 3 years on my Accord and they were great, I can't be any happier with them. These rotors and lowering rsr spring was all it took to my car so much better. It really stand out from the other Q50 I've seen.
DPosted by (Fort Worth, TX) /
2014 Infiniti Q50
Was this review helpful for you? Yes
4.5 of 5
Very nice, smooth stopping now, very responsive, my Benz stops very smoothly now.
RPosted by (Philadelphia, PA) /
2009 Mercedes C Class
Was this review helpful for you? Yes
4.5 of 5
Good Product
Love the rotors on my Mercedes Benz, very smooth stopping now.
RPosted by (Philadelphia, PA) /
2009 Mercedes C Class
Was this review helpful for you? Yes
5 of 5
StopTech Brakes
The product looks fantastic through my rear wheels and performs even better! I purchased the rear set for my car and I couldn't be happier. This was the first time I ever installed brakes on my BMW so it took me three hours!
SPosted by (Frisco, TX) /
2009 BMW 3-Series
Was this review helpful for you? Yes
5 of 5
Love This Stuff
If you want the best car rotors for price that fit with stock calipers you can't do any better than StopTech brakes.
RPosted by (Meeker, CO) /
2014 Dodge Charger
Was this review helpful for you? Yes
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