Subaru EJ205 WRX 02-05 Cam Set. Use with Upgraded Turbo 500-750whp, Upgraded Springs Required (Cam Trigger on Gear) Good for 2.5 hybrid build

GSC Power-Division is an American manufacturer of high-performance engine parts. The company was founded to fill a gap in the market where quality camshafts and valve components were missing for the Japanese sport compact market in the US. The products, which are manufactured in incredibly good quality and with leading designs, mean that GSC's products are real performance monsters.