Eisenmann Connecting Pipes - BMW E90 M3 Saloon RS6 This kit comes with: 1

This kit comes with: 1 intercooler

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

Increased pressure rating to eliminate tube ballooning

and APTX HD

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

Eisenmann Connecting Pipes - BMW E90 M3 Saloon RS6 This kit comes with: 1Bolt 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.