G80 M3 and G82 M4 Valved Rear Axle-back Exhaust g20 BLUE Line 2013 Full Active

BLUE Line 2013 Full Active Autowerke Exhaust: 398 WHP | 401 WTQ

We are ushering in a new era in performance where we maintain air control standards without significant losses in power by using the GESI super high output catalytic converter in our signature downpipe

There are also different configurations of CSL airboxes

The Active Autowerke F8X Mid Pipe was specifically designed to eliminate the highly restrictive nature of the OEM F80 M3 and F82 M4 mid pipe thus creating optimal exhaust flow and drastically improving performance

Active Autowerke BMW N20 Downpipe

G80 M3 and G82 M4 Valved Rear Axle-back Exhaust g20 BLUE Line 2013 Full ActiveG80 G82 BMW M3 M4 Rear Exhaust Active Autowerke is proud to release the Active Autowerke Valved Rear Exhaust for the BMW G80 M3 and G82 M4. While these cars have received rave reviews for their performance, the sound is a muffled one leaving the driver to wonder if they are really driving a BMW M car. In order to solve this, Active Autowerke has created a full exhaust system for the G80 G82 which comprises this rear axle back valved exhaust, a mid