Tein FS2 Coilover Suspension Kit - 3 Series Sedan(G20) G20 Sensors & Switches Hardracerear lower ball joint replace

Hardracerear lower ball joint replace your old ball joint to give you a more accurate feel with the steering

This kit places a large 25-row cooler in the front bumper for optimum airflow and cooling efficiency

The load on the drive wheels during cornering and acceleration is always different between the left and right

To ensure sufficient exhaust flow

Performance increase: 14-20hp

Tein FS2 Coilover Suspension Kit - 3 Series Sedan(G20) G20 Sensors & Switches Hardracerear lower ball joint replaceDesigned for premium models, the FS2 features an external reservoir to allow for a larger oil capacity, greatly improving stroke and thermal dissipation. 2 way damping force adjustment offers 16 clicks of compression and rebound adjustment. With top mounts included, FS2 is complete bolt on package with everything necessary included in the box.