Blox Racing Dual Valve Springs for DOHC VTEC - Single Piece (BXPT-10300-SP) 2563 KIT CONTENTS:

KIT CONTENTS:

This is a significant improvement over an open diffs most of the time

Subaru Legacy 05-21

s wind tunnel under controlled conditions

5in of solid height to your spring

Blox Racing Dual Valve Springs for DOHC VTEC - Single Piece (BXPT-10300-SP) 2563 KIT CONTENTS:BLOX 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