The â€œREVSPEC PRIMESâ€ is our most popular sellers in Japan. Designed as a premium upgrade from OEM brake pads. Excellent brake characteristic for daily commute and weekend spirited driving. It offers a smooth brake touch like a genuine brake pad, emphasis on better initial torque (bite), improved performance and consistent performance. With over 1000 application and excellent performance / price ratio, REVSPEC PRIMES is an excellent upgrade from your OEM brake pads.