GSC Power Division S1 Billet Performance Camshaft Kit EJ20/205 Non VVT 1999+ Engine Blocks Direct OEM Replacement

Direct OEM Replacement

as fitted to the JDM STi Wagon 5 door

This complete kit has a number of enhancements on previous solutions to the problems faced when undertaking this modification

When developing the GC8 MY97 - MY98 Subaru WRX/STI Top Mounted Intercooler (TMIC)

Part Number GSC7026S3

GSC Power Division S1 Billet Performance Camshaft Kit EJ20/205 Non VVT 1999+ Engine Blocks Direct OEM ReplacementThe GSC Power Division billet S1 camshafts for the EJ205 WRX Version 5 and 6. These will not drop any low end power, but actually cause faster spool of the turbo, creating more power and torque across the entire RPM range. Good for stock turbo or up to 500 WHP upgrades. These cams require upgraded valve springs to keep everything safe at high RPM. Part Number GSC7020S1