KVS273-BT | RS3 Beehive Springs Nissan 350z Lancer EVO X Stage 3

Lancer EVO X Stage 3 278° racing cams to suit high horsepower engines running a 64mm-72mm turbo

1 Pair Of Front Canards

including SR20

Compressor Outlet: 2

This Improved working ratio is achieved through an increase to the effective surface area of the diaphragm & amp

KVS273-BT | RS3 Beehive Springs Nissan 350z Lancer EVO X Stage 3Premium quality spring steel wound in USA by PAC. Made with advanced heat treatment processing and surface finishing techniques (nano peening) to extend fatigue life. Audi RS3 valve springs have a high spring frequency for superior spring surge control under high RPMs and boast a 30% higher seat pressure than the OEM spring. The RS3 beehive valve spring kit is specifically designed for high boost and high RPM applications. 104lbs seated pressure at