Bilstein 19-20 BMW 330i / 2020 M340i B6 Performance Strut Front Left Engine Components>Pulleys - Crank- Underdrive H&R Street Performance Coil Overs

H&R Street Performance Coil Overs are the perfect suspension solution for discerning drivers

The tailpipe diameter is larger than standard stock tailpipes

7%) in comparison to the standard stock exhaust

with no cutting required

Forward Muffler Location: This system incorporates a high flow 18" length muffler for a quieted sound while eliminating exhaust drone

Bilstein 19-20 BMW 330i / 2020 M340i B6 Performance Strut Front Left Engine Components>Pulleys - Crank- Underdrive H&R Street Performance Coil OversBilstein B6 Performance dampers are a performance upgrade to OE dampers designed to be paired with the OE factory spring. These dampers offer application specific valve settings to bring out the best handling performance of a vehicle. Each damper is rigorously tested for quality that meets or exceeds OE standards. B6 Performance dampers will provide improved safety and handling performance with the added benefit of world famous Bilstein quality.