Product Description Specifications Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit MPN: SPRK-SUEZ30-W
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Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) - SPRK-H200DR MSRP: $711.64 Was: Now: $569.44 Add to Cart
Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) - SPRK-H100DR MSRP: $569.33 Was: Now: $455.56 Add to Cart