X3M (F97) EXHAUSTS

R44 Performance lists 40 exhaust parts for the BMW F97 X3 M, including mid-pipes, downpipes, cat-back & valved exhaust systems and exhaust valve controllers. Brands include Deep Tone Industries, Scorpion Exhausts, LEIB Engineering, Milltek Sport, Akrapovic, Genuine BMW, and every part is listed for the F97 X3M – check each product page for body style and model-year fitment.

A cat-back or rear (often valved) section mainly changes the sound and look. Mid-pipes replace the centre section and are a popular way to add volume. Downpipes replace the section directly after the turbo(s) and are usually paired with an ECU tune.

In most cases, yes. Downpipes change the exhaust flow the engine sees, so they're normally fitted together with a suitable ECU tune. Check the product description, or ask our team.

In the UK, parts that remove a catalytic converter or petrol particulate filter (OPF/GPF), or that break noise limits, are not road legal and are sold for off-road and motorsport use only – this includes many de-cat downpipes and mid-pipes that delete a secondary catalyst. You're responsible for making sure parts are legal for how you use your car. See our off-road and EPA disclaimer, or ask our team before you buy.

Valved systems let you close the valves for quiet cruising, and many systems are designed to reduce drone at motorway speeds. Product pages describe each system's character – our team can help you choose one that suits how you use your F97 X3M.