ER-Series Coilovers for 2014-2020 BMW M3 / M4 3-Bolt Top Mounts by BC Racing

The 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. Each ER Series Coilover System undergoes the same rigorous testing and development as the coilover series that precede it, with the addition of more extensive real-world track testing. For racers and enthusiasts that are looking for more adjustability in terms of varying compression and rebound settings, look no further than the BC Racing ER Series Coilover System.

Features

• 30-Clicks Of Rebound Adjustment From The Top Of The Damper
• 30-Clicks Of Compression Adjustment Via The External Reservoirs
• Mono-Tube Damper

Benefits

• Linear Twin-Piston Design
• Height Adjustment Independent Of Spring Compression

Applications

• 2014-2020 BMW M3 / M4 3-Bolt Top Mounts

What’s In The Box?

• 1 – Set of Coilovers
• 1 – Set of Spanner Wrenches

Warranty

• Limited Manufacturers Warranty