GSC P-D BMW S58 Beehive Valve Spring & Ti Retainer Kit (Max Boost 70PSI) - 5023

GSC P-D Mitsubishi 4G63T Beehive Valve Springs & Ti Retainer KitThis Part Fits:YearMakeModelSubmodel1990-1998EagleTalonTSi1990-1994MitsubishiEclipse

GSC P-D Toyota Supra/BMW Z4 B58 Beehive Valve Spring and Ti Retainer Kit

GSC P-D Mitsubishi Evolution 1-9 4G63 Beehive Valve Springs & Ti Retainer KitThis Part Fits:YearMakeModelSubmodel1990-1998EagleTalonTSi1990-1994Mitsubishi

GSC P-D Nissan RB26DETT Shimless Conical Valve Spring & Ti Retainer Kit ( Max Boost PSI 50)

GSC P-D Mitsubishi 4B11T Beehive Valve Springs & Ti Retainer Kit (Use w/OE Spring Seats)This Part Fits:YearMakeModelSubmodel2006MitsubishiLancerEvolution2006Mits