Collection: Downpipes

BMW downpipes organized by engine generation and chassis. Gen 2 B58 parts fit selected 2020–2024 G-series M240i/M340i/M440i; Gen 3 B58N parts are for selected 2025+ M340i/M440i. Separate applications are listed for G8X S58, F97/F98 X3M/X4M, S55, S63TU4, S68 and B46. Catless parts are for off-road or competition use where permitted.