The latest evolution of our popular PowerSlot performance rotor is now available.  Besides the change to a new gloss black, e-coat finish, we’ve added our Power Alloy metallurgy to many popular truck, SUV and sports car applications.  Power Alloy provides an extra level of resistance to wear and heat checking at elevated temperatures.

If you need more brute in your brake system, but you're not ready for a StopTech big brake kit yet, try our PowerSlot cryo-treated rotors.  Cryo-treatment improves the durability of all types of metals and is particularly effective on cast-iron rotors.  We cryo-treat all of our parts in-house using the latest freezing and tempering oven equipment.

Choosing the right brake pad is just as important as using the right rotors.  We recommend StopTech Street Performance aramid-ceramic (think “Kevlar”) for aggressive street and light track day use.  For day-to-day driving, try our Centric PosiQuiet semi-metallic or ceramic formulas.

There's more to making performance rotors than just machining the slots.  Our StopTech engineering team is constantly testing pad and rotor combinations to deliver the best products to our customers.  StopTech runs two Link 3900 dynamometers 7-days a week!