MAD BMW N54 Downpipes 135i 1M 335i Rear Wheel Drive TLG Upgrade from the stock B48

Upgrade from the stock B48 downpipe to the MAD B48 catless downpipe for maximum airflow

Please check with us or consult your muffler shop to see what solutions are viable for you and your budget before making your purchase

reducing stress on the turbocharger and exhaust system during spirited drives

Ships in 1–2 Business Days

etc) so if you're looking to give that car in your rear view something to look at

MAD BMW N54 Downpipes 135i 1M 335i Rear Wheel Drive TLG Upgrade from the stock B48Introducing the MAD N54 Catless Downpipes, the ultimate performance upgrade for your BMW N54 engine. These downpipes are specifically designed to increase exhaust flow, reduce backpressure, and ultimately improve engine performance. Made from high quality 304 stainless steel, these downpipes are built to withstand the harsh conditions of high performance driving. The mandrel bent tubing ensures smooth and unrestricted exhaust flow, allowing the engine