Bilstein B8 Performance Plus Shock Absorber Front Right - BMW 3 Series E90 | E92 | E93 M3 X6M (F86) The catalytic converter is a

The catalytic converter is a 100 CPSI unit

Replaces catalytic convertors

is designed to perfectly fit the lines of the unique tailpipes of the Slip-On or Evolution systems

The software upgrade for the 3 Series E90/E91/E92/E93 325d was designed and tested at our dyno facility and on road to give optimal performance with maximum safety

and no trace is left when you replace your stock software

Bilstein B8 Performance Plus Shock Absorber Front Right - BMW 3 Series E90 | E92 | E93 M3 X6M (F86) The catalytic converter is aBILSTEIN B8 offers optimal performance with sporty looks by lowering springs. High performance shock absorbers for sporty cars. BILSTEIN B8 gas pressure shock absorbers offer the perfect performance enhancement to go with the sporty look of lowering suspension kits. The specially shortened high performance shocks guarantee the required spring tension for lowering springs and therefore support the sporting and dynamic driving experience. FOR CARS WITH