These are the strongest and best performing apex seals we have used. Over the years we have tried just about everything. Mazda seals offer a good compromise of sealing and longevity, but cannot withstand detonation. Other seals are durable, but cause significant wear to the rotor housings. We recommend these in everything from stock, to 700hp+ race cars, and everything in between.
-2 piece, 2mm design
-Race and street proven
-Excellent resistance to detonation and warping
-Gentle on the rotor housings
-Includes anti-friction coating