BC Racing ER Coilovers for BMW 3 Series E46 1998-2006 I-02-ER mini-r53-all-esi1430159 Designed to fit with AIRTEC

Designed to fit with AIRTEC intercooler – Please note intercooler NOT included

from the intercooler all the way to the throttle body

4 Multiair engine

rigid blocks provide exceptional grip on dry roads

To reduce Understeer - Reduce front pressures or increase rear pressures

BC Racing ER Coilovers for BMW 3 Series E46 1998-2006 I-02-ER mini-r53-all-esi1430159 Designed to fit with AIRTECSupplied in default spring rates, at the time of writing are: 6 8KG Please note that these may be adjusted by BC based on customer feedback, if you require a specific spring rate, please contact us. LISTING IMAGE IS GENERIC Our External reservoir ER Series comes with separate compression and rebound damping adjustment. The ER Series coilovers bring with them the high quality and unique features seen on the BR Series and RM Series but have the