The item listed is a high-quality, 100% stainless steel downpipe made specifically as a direct fit bolt-on part for the BMW M340i M440i, 2018-2020 model years. If you have any doubt ref the fitment of this product to your BMW M340i, M440i, do not hesitate to enquire on this product using the button above and we can advise.
This downpipe is a direct fit, plug, and play replacement for the original downpipe off of the M340i & M440i. As a performance part, it will give a louder and sportier tone to the exhaust more than the rather quiet original system The downpipe is fully mandrel bent and TIG welded in order to provide optimal gas flows and increase the performance of the vehicle. The part is priced competitively, sounds fantastic, and is the only bolt-on downpipe replacement you will ever need with our Topgear lifetime guarantee.
This is an ideal replacement or performance aftermarket mod to upgrade your noise and power on the M340i & M440i when compared to the original part. TIG-welded from 304-grade stainless steel and mandrel bent for fast, smooth exhaust gases flow.
Bore Diameter- 4 Inch
Product Weight (boxed) - 4 kg
Package Dimensions - 49 x 49 x 49
Video/Sound Clip- Not yet sourced, we can offer a 30% refund on receipt
Installation instructions- Not included, we recommend professional installation
| Make | BMW |
|---|---|
| Model | M340i,M440i |
| Year | 2018,2019,2020,2021,2022,2023 |
| Engine Size (L) | 3.0 |