EXTREME PSI : Your #1 Source for In Stock Performance Parts

Kiggly Race Only Valve Spring Shim See details Price: $10.00	Brian Crower Single Valve Spring & Steel Retainer Kit: Mitsubishi Eclipse 4G63 1990-99 & EVO VIII/IX See details Price: $169.54	Brian Crower Valve Spring & Steel Retainer Kit : Subaru EJ205/EJ257 See details Price: $169.54
Crower Valve Spring & TI Retainers : Subaru WRX EJ20 See details Price: $265.54 MSRP: $501.62 (save 47%)	Crower Valve Spring & TI Retainers : Mitsubishi Eclipse 90 - 99 See details	Crower Valve Spring & TI Retainers : Mitsubishi Lancer EVO VIII & IX See details
GSC Power Division Single Spring with Ti Retainer Kit: Toyota 3SGTE Gen 2 See details Price: $254.21 MSRP: $332.21 (save 23%)	GSC Power Division Single Spring with Ti Retainer Kit: Toyota 3SGTE Gen 3 See details Price: $254.21 MSRP: $332.21 (save 23%)	GSC Power Division Single Valve Spring and Titanium Retainer Kit: Subaru EJ See details Price: $254.21 MSRP: $332.31 (save 24%)
Brian Crower 4B11 Valve Springs & Titanium Retainer Kit: Mitsubishi Evolution X 2008-15 See details Price: $261.50	Brian Crower Single Spring & Retainer Kit : Honda Civic 92-00 (D16Y8) See details Price: $261.50	Brian Crower Single Valve Spring & Retainer Kit : Nissan 240SX 89-98 (SR20DET) See details Price: $261.50
Brian Crower Single Valve Spring & Retainer Kit : Toyota MR2 (3SGTE) See details Price: $261.50	Brian Crower Single Valve Spring & Titanium Retainer Kit: Mitsubishi Eclipse 4G63 1990-99 & EVO VIII/IX See details Price: $261.50	Brian Crower Valve Spring & Retainer Kit : Dodge SRT-4 (Single Groove) See details Price: $261.50
Brian Crower Valve Spring & Retainer Kit : Dodge SRT-4 (Triple Groove) See details Price: $261.50	Brian Crower Valve Spring & Retainer Kit : Subaru EJ205/EJ257 See details Price: $261.50	Kelford Single Valve Spring with Titanium Retainer Set: Subaru WRX/STi EJ20 & EJ25 See details Price: $290.70 MSRP: $306.00 (save 5%)
Manley Performance Valve Spring and Retainer Kit: Mitsubishi Eclipse 90-99 See details Price: $292.83	Manley Performance Valve Spring and Retainer Kit: Mitsubishi Evolution VIII & IX See details Price: $292.83	Brian Crower Dual Valve Spring & Steel Retainer Kit : Honda B16A / B18C / B17A - High Mileage Street See details Price: $295.47
Manley Performance Valve Spring and Retainer Kit: Subaru EJ20/EJ25 See details Price: $315.14	GSC Power Division Dual Spring Set with Ti Retainer: Honda B-Series Vtec See details Price: $302.00 MSRP: $394.78 (save 24%)	Supertech Performance Single Valve Spring Kit: Mitsubishi 4G63T Eclipse 1990-1999, EVOUTION VIII & IX 2003-2006 ([email protected]) See details Price: $335.76 MSRP: $419.70 (save 20%)
Kiggly Racing "Steel Street" Beehive Valve Spring & Steel Retainers Set: Mitsubishi 4G63 Eclipse 1990-1999 & EVOLUTION VIII/IX 2003-2006 See details Price: $341.05 MSRP: $359.00 (save 5%)	Skunk 2 "Alpha" Series Valve Springs w/ Titanium Retainers: Honda/Acura B17A1, B18C1/C5, B16A2/A3 See details Price: $357.99 MSRP: $375.89 (save 5%)	Skunk 2 "Alpha" Series Valve Springs w/ Titanium Retainers: Honda/Acura K20A2/A3/Z1/Z3 and K24A1/A2/A4/A8/Z1 See details Price: $357.99 MSRP: $375.89 (save 5%)
Manley Performance Valve Spring and Retainer Kit: Mitsubishi Evolution X See details Price: $349.16	Brian Crower Dual Valve Spring, Steel Retainer, Steel Seat Kit : Honda S2000 (F20C / F22C) See details Price: $350.51	Brian Crower Dual Valve Spring, Steel Retainer, Steel Seat Kit for High Lift Cams : Honda S2000 (F20C / F22C) See details Price: $350.51