BC Racing ER Series Coilovers for Evo 4/5/6 (B-11-ER) Select:Swift Spring Upgrade 5" 4" 2620 1

5" 4" 2620 1

• Nominal Flow Rate - 1335cc/min

this is exactly what you need

• 350mm diameter

• Allows for a Plug and Play Fuel Pump Upgrade

BC Racing ER Series Coilovers for Evo 4/5/6 (B-11-ER) Select:Swift Spring Upgrade 5" 4" 2620 1The BC Racing ER Series coilover system for Evo 4 5 6 features large external reservoirs front and rear, independently adjustable rebound and compression, plus a mono tube twin piston design. Available with standard BC springs or upgrade to Swift. Ships with the recommended spring rates listed below. Vehicle Fitment: Evo 4 5 6 CP9A CN9A Part Numbers: B 11 ER Front Spring Rate: 6k Rear Spring Rate: 6k Recommended Use: Track, Street Shipping Times: Most