AWE Tuning Exhaust Conversion Kit | C7 S6 · S7 | 4.0L Turbo V8 C5 S6 4.2L V8 By improving exhaust flow the

By improving exhaust flow the ARM N55 Downpipe prepares your F-Series BMW for the higher boost tunes

The ARM S58 Single Midpipe then transitions to the 4

We take great pride in knowing your new exhaust was built strong to last

Self-bleeding and self-optimizing system

this is eliminated

AWE Tuning Exhaust Conversion Kit | C7 S6 · S7 | 4.0L Turbo V8 C5 S6 4.2L V8 By improving exhaust flow theIts too loud! Its too quiet! Don't worry. If you're looking to change your tone, AWE offers Conversion Kits so you dont have to purchase a whole new exhaust to get a new sound. Turn your Touring Edition into a Track Edition, or vice versa, with ease. Simply unclamp the rear Touring or Track Edition sections and replace them with the new configuration, and put your tips back on. Easy. Features: Peak gains of 18 hp and 6 ft lb of torque Max gains of 27