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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
Disclaimer: TRS Performance will only supply and fit Road Legal Sports Cataltyic Converters
additional chassis upgrades
Shift times are cut to a minimum and sacrifice shift comfort in favor of pure speed
- Torque Limiters removed - Line Pressure max
purposeful tone without harsh resonance or motorway drone
BC RACING COILOVERS ER SERIES - BMW 3 SERIES E90 05-11 model-M135i (F20/F21) including xDrive Disclaimer: TRS Performance will onlyThe BC Racing ER Series is a high performance coilover system featuring external reservoirs and completely separate compression and rebound damping adjustment. It builds on the proven quality of the BR and DS Series but adds far greater tuning control, making the ER Series ideal for drivers who want more precise handling balance on fast road cars and track focused builds. Key Features Digressive piston and damping curve External reservoirs with 30
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