GSC Power Division S2 Billet Performance Camshaft Kit STi V7 - V9 Non DBW

Billet S2 camshafts for the Subaru EJ207 version 7 and above with single AVCS, built for higher-horsepower engines in the 500 WHP and above range.

To use the full potential of the S2 profile, an upgraded engine block, built/ported heads and dyno tuning are recommended. Upgraded valve springs are required. Because of the added lift and duration, cylinder head clearancing may be required.

Part number: GSC7027S2