Active Autowerke Gen 2 Signature Equal Length Mid-Pipe - BMW / G80 M3 / G82 M4 GIORGIO MARIANI cinch detail on the front

cinch detail on the front center of top

HT_Mar_10_05 test Top of hat measures approximately 6

We love the fun and unique look of this bohemian-style ring

These ultra high flow catalytic converters outperform stock converters and provide a reliable solution to the most common catalytic converter problems

We love the pretty marbled effect of the large stone charm

Active Autowerke Gen 2 Signature Equal Length Mid-Pipe - BMW / G80 M3 / G82 M4 GIORGIO MARIANI cinch detail on the frontAfter extensive research and development, ACTIVE AUTOWERKE has announced GEN 2 of our EL midpipes. We worked with our factories to create specially developed RESONATORS that remove rasp from the exhaust tones with minimal change in the volume of the sound. A side benefit is that this also resulted in a reduction in the "2k buzzing" annoying to some BMW owners as well as a reduction in the cold start rattle from the factory. GEN 2 will replace the