GSC Power Division S1 Billet Performance Camshaft Kit STi V7 - V9 Non DBW Silicon Hoses_Air Box Hoses The Power Intake is basically

The Power Intake is basically maintenance free

particularly under acceleration and hard cornering

Genuine Subaru rear thrust crankshaft as found fitted in EJ25 engines

22690AA501

We can offer these as painted or unpainted

GSC Power Division S1 Billet Performance Camshaft Kit STi V7 - V9 Non DBW Silicon Hoses_Air Box Hoses The Power Intake is basicallyGSC Power Division Billet S1 camshafts for the Subaru EJ207 Version 7 and above with single AVCS. These will not drop any low end power, and will create more power and torque across the entire RPM range. Good for stock frame upgraded turbos or up to 500 WHP upgrades. Upgraded valve springs are required. Part Number: GSC7027S1