Blox Racing Valve Springs for B18A-B / B20 (1.8L-2.0L DOHC) (BXPT-10302) 1524 See the product specifications for

See the product specifications for CARB status on each part for a specific vehicle

Uses Pro DRY S Air Filter For Maximum Convenience

Stainless steel is used across all our high performance gaskets

Individually Pressure Tested at 8bar (116psi)

if you disconnect them it will cause a CEL that will require reinstallation of the factory exhaust system to clear

Blox Racing Valve Springs for B18A-B / B20 (1.8L-2.0L DOHC) (BXPT-10302) 1524 See the product specifications forBLOX Racing valve springs are wound using super clean, chrome silicone alloy. These valve springs are designed and engineered for both high performance street driving and all out racing conditions. Each set provides maximum lift while preventing valve float and helps counter the effects of spring surge. These are perfect for naturally aspirated and forced induction engines. Easy installation, no machining is required. Highly recommended for