Mercedes Exhaust Upgrades — Downpipes, Headers, X-Pipes & Cat-Backs

Everything that sits between the head and the tailpipe, across the whole Mercedes and AMG range — M112, M112K, M113, M113K, M133, M156, M157, M177, M178, M256, M270, M272, M273, M274, M276 and M278. Downpipes and headers for the turbo and NA platforms, X-pipes for the mid-section, and axle-back and cat-back systems where the goal is sound rather than flow.

Start with whether the car has to pass inspection

This is the single question that decides which half of the collection you are shopping. It matters more than platform, budget or sound preference, because it is the one that cannot be undone cheaply.

Not sure which set fits, or whether a part keeps your converters? Send your year and model through part sourcing and we will confirm before you order.