Profile: CP Pistons is involved in the business of producing a variety of pistons for virtually any applications. We offer a wide range of rings, wristpins and other accessories. We are accredited with ISO 9001:2000 certification. We also provide a complete line of racing pistons for domestic engines. We render over 140 shelf part pistons from the sport compact shelf line with a wide range of bore sizes and compression ratios for the most popular engines.