BMW F30 330I MAD CAT DELETE DOWNPIPE c class TÜV approval possible depending on

TÜV approval possible depending on the specification(see references)

In combination with anti-noise shims and fully accessorized as an aftermarket pad range

Compatible with right-hand drive and left-hand drive vehicles

ABS will not become deformed under the influence of moisture

This kit ensures your engines inlet temperatures are kept at a minimum to aid giving your engine the best in performance and longevity

BMW F30 330I MAD CAT DELETE DOWNPIPE c class TÜV approval possible depending onUpgrade to the MAD BMW N20 downpipe to eliminate the backpressure caused by your stock catalytic converters. By upgrading to our downpipe, your turbo can now spool faster and achieve maximum power. As a bonus, your car will sound a lot nicer as well. Expect up to a 30HP increase on a tuned BMW N55 with stock turbo, even more on cars with upgraded turbo. Features: Smooth bends for maximum airflow without any drone Up to 30HP increase on the stock