BC Racing BR-Series Coilover System | E93 3-Series VertThe BC Racing BR series coilovers are the perfect choice for street driving with a dash of weekend warrior track action. Featuring easily accessible adjustment knobs and separately adjustable ride height, the BR series makes adjusting and maintaining your performance coilover system easier than ever. Ride height is independently user adjustable so you can dial in the exact look to reflect your driving style and performance needs. BCs patented concave

0T Intake Manifold is a true performance designed intake manifold and requires specific tuning to the ECU software to take advantage of the larger plenum volume

certified and are for Off-Road Use ONLY in the state of California

Based off years of engineering experience and ample testing we've selected the ideal catalyst to unlock performance from the factory exhaust system

Installation is quick and easy to install with basic tools

Many of Stoptech Cross-Drilled & Slotted's top-selling part numbers are cast using this Power Alloy iron specification

Even without software

Stainless Steel Hose Clamps

and made to last

custom fabrication will be required to relocate the first O2 sensor

Significantly more resistant to heat-soak

With our 40+ years experience of suspension tuning for street and track we offer the correct size bars for the best balance and ultimate handling

Fits W205 AMG C43 Coupes and Sedans