GSC Stage 1 Springs Set Uses factory spring seat and retainer Beehive Valve Springs Mitsubishi EVO 7 / 8 / 9 | 5039 vendor_Eibach #D-186-21)

#D-186-21)

They are run through a thorough inspection process once finished to ensure each rod is made to the highest quality standard

HS03IG3GIT

NOTE: Does not fit the 2008 WRX sedan models

Part Number: SU305

GSC Stage 1 Springs Set Uses factory spring seat and retainer Beehive Valve Springs Mitsubishi EVO 7 / 8 / 9 | 5039 vendor_Eibach #D-186-21)Stage 1 Beehive Springs: Single Beehive valve spring set uses the factory spring seat and the factory retainer. This is a great option for those wanting to run our S1 or S2 camshafts on a street application, or anyone wanting to run more than 11mm of lift on the intake and 10. 6mm on the exhaust. RPM limit 9,000 Stage 2 Beehive Springs: Single Beehive valve spring set, includes new 4340 Chro molly spring seats and Titanium Retainer set. This kit is