3" Stainless Steel Catless Downpipes

Fitment for BMW M5 & M6 2011-2018

For BMW M5/M6 downpipes will improve your turbo charged BMW vehicles power.

Made from 304 stainless steel and meticulously tig welded for a high quality fit and finish.

Connection made with a 3" diameter ID opening and V band flange.

Large pipes increase flow!

The larger diameter design will improve exhaust flow, keep boost pressure up and provide improved throttle response.

Eliminates the catalytic converters.

Each down pipe has 2 oxygen sensor locations.

Thick flanges, large ID and increased flow make these down pipes great for all BMW enthusiasts