Since 1939, KPMI® has taken great pride in our ability to design innovative performance improvements for valvetrains. This innovative ability has never been more apparent than with the development of the high tech lightweight racing valve spring...

Since 1939, KPMI® has taken great pride in our ability to design innovative performance improvements for valvetrains. This innovative ability has never been more apparent than with the development of the high tech lightweight racing valve spring...

Exceed OEM quality in fit, form, and function Designed to withstand the most rigorous conditions and terrain Manufactured in a state-of-the-art ISO9001 and TS16949 certified factory Torture tested to failure to ensure maximum durability Highest quality,...

Exceed OEM quality in fit, form, and function Designed to withstand the most rigorous conditions and terrain Manufactured in a state-of-the-art ISO9001 and TS16949 certified factory Torture tested to failure to ensure maximum durability Highest quality,...

Exceed OEM quality in fit, form, and function Designed to withstand the most rigorous conditions and terrain Manufactured in a state-of-the-art ISO9001 and TS16949 certified factory Torture tested to failure to ensure maximum durability Highest quality,...

Ready to mount out of the boxUpgrade those oil shocks to heavy duty gas shocks (where applicable)Heavy duty design, come standard with 10% stiffer springsPre-load adjustable

Ready to mount out of the boxUpgrade those oil shocks to heavy duty gas shocks (where applicable)Heavy duty design, come standard with 10% stiffer springsPre-load adjustable

Ready to mount out of the boxUpgrade those oil shocks to heavy duty gas shocks (where applicable)Heavy duty design, come standard with 10% stiffer springsPre-load adjustable

Ready to mount out of the boxUpgrade those oil shocks to heavy duty gas shocks (where applicable)Heavy duty design, come standard with 10% stiffer springsPre-load adjustable

Ready to mount out of the boxUpgrade those oil shocks to heavy duty gas shocks (where applicable)Heavy duty design, come standard with 10% stiffer springsPre-load adjustable

Ready to mount out of the boxUpgrade those oil shocks to heavy duty gas shocks (where applicable)Heavy duty design, come standard with 10% stiffer springsPre-load adjustable

Ready to mount out of the boxUpgrade those oil shocks to heavy duty gas shocks (where applicable)Heavy duty design, come standard with 10% stiffer springsPre-load adjustable