Bourne HPP Exhaust Valve Springs Honda K20 K24 Option:Naturally Aspirated A "Large Carbon Pad" option

A "Large Carbon Pad" option is available which provides a 125mm tall carbon pad for applications which require greater pad surface

Take total control of your powertrain with the Life Racing F88 ECU

Flat-Foot Shifting

Traction Control & Gearbox Control

which feature integrated Bosch wideband controllers

Bourne HPP Exhaust Valve Springs Honda K20 K24 Option:Naturally Aspirated A "Large Carbon Pad" optionBourne HPP K Series High Performance Exhaust Valve Spring Set Secure the reliability of your engine's exhaust cycle with this premium performance exhaust valve spring set, developed by Bourne HPP. Designed to withstand the immense heat and pressure of high output configurations, these springs offer a critical upgrade for builds pushing beyond factory power limits. Engineered for versatility, these exhaust springs are rated to handle between 350 700 HP