BC Racing ER-Series Coilovers | 2000-2006 BMW M3 Convertible (I-121-ER)

ER-Series Coilovers for 2000-2006 BMW E46 M3 Convertible 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. Please Note: Custom Spring rates and/or Swift Spring Upgrades are available as custom order, please contact our sales team at 651-927-4510 if you are interested to know more about these options. Product photos are generic and may not represent the product you will receive. Features 30-Clicks Of Rebound Adjustment From The Top Of The Damper 30-Clicks Of Compression Adjustment Via The External Reservoirs Mono-Tube Damper Front Top Mount Option(s): Camber Front Spring Rate: 6KG Rear Top Mount Option(s): Pillowball Rear Spring Rate: 9KG Benefits Linear Twin-Piston Design Height Adjustment Independent Of Spring Compression Applications 2000-2006 BMW E46 M3 Convertible What's In The Box? 1 - Set of Coilovers 1 - Set of Spanner Wrenches End Links Included Warranty Limited Manufacturers Warranty