Eisenmann Connecting Pipes - BMW E90 M3 Saloon RS6 The headlamp duct allows for

The headlamp duct allows for the most direct cold air feed possible and significantly helps to reduce heat soak keeping track times consistent

This product comes with no manufacturer warranty

Fitted with a 1st grade flex joint for free movement of the engine and exhaust and with all the necessary mounting brackets

and APTX HD

This kit comes with: 1 intercooler

Eisenmann Connecting Pipes - BMW E90 M3 Saloon RS6 The headlamp duct allows forBolt On connecting pipes. No cutting of the stock exhaust system necessary. The Eisenmann Bolt On connecting pipes upgrades the Eisenmann Slip On rear muffler to a full Cat Back Bolt On exhaust system.