BC Racing Coilovers ER 01-05 Civic (A-06-ER) sr20det Accurate AFR data is critical

Accurate AFR data is critical when tuning an engine

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you need the WRX107X

Boost control – The factory boost solenoid control wiring is used

BC Racing Coilovers ER 01-05 Civic (A-06-ER) sr20det Accurate AFR data is criticalThe BC Racing ER Series Coilover System is the next evolution in your suspension tuning and vehicle setup needs. The ER Series offers 30 clicks of independently adjustable compression and rebound with remote reservoirs to increase oil capacity and help with faster heat dissipation. Highly Customizable Mono Tube Damper Linear Twin Piston Design Height Adjustment Independent Of Spring Compression 30 Clicks Of Compression Adjustment Via The External