Put this on my F40 M135i and the difference is immediate, spools quicker and the exhaust note finally has some character to it. Fit was spot on, bolted up to the stock system with no gaps. Stainless quality is obvious
BMW F39 X2, F40 1 Series, F45, F48 X1 & F49 X1 Stainless Steel Turbo Downpipe Kit (Replaces OEM Catalytic)
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Direct-fit stainless steel, hand-built in Mantova, Italy, since 1955. Dyno-developed for real mid-range and top-end power gains. Thin-wall stainless steel, V-clamp connection, bolt-on to OEM mounting points, O2 sensor bung included. Track/racing use only.
Fitment:
| Model | Engine | Power | Years |
|---|---|---|---|
| F39 X2 20i xDrive | B48 2.0i Turbo | 192 Hp | 2017 |
| F39 X2 25i xDrive | B46 2.0i Turbo | 231 Hp | 2017 |
| F39 X2 28i xDrive | B46 2.0i Turbo | 231 Hp | 2017 |
| F39 X2 M35i xDrive | B48E | 306 Hp | 2018 |
| F40 M135i xDrive | B48E | 306 Hp | 2019 |
| F45 225iX Active Tourer 2.0T | B48 | 231 Hp | 2014 |
| F48 X1 20iX (4x4) | B48 2.0i Turbo | 192 Hp | 2015–2018 |
| F48 X1 25iX (4x4) | B48 2.0i Turbo | 231 Hp | 2015–2018 |
| F49 X1 20LiX (4x4) | B48 2.0i Turbo | 192 Hp | 2015 |
| F49 X1 25LiX (4x4) | B48 2.0i Turbo | 231 Hp | 2015 |
- Verkäufer Supersprint
FAQ
Verändert dieses Downpipe den Auspuffsound?
Was verbessert der Austausch des serienmäßigen Katalysatorabschnitts?
Ist das Fallrohr aus Edelstahl gefertigt?
Beeinflusst das Downpipe das Spool-up des Turboladers?
Kann dieses Hosenrohr mit einer verbesserten Abgasanlage verwendet werden?
Erfordert der Einbau Änderungen an der restlichen Abgasanlage?
Customer Reviews
6 reviews
Great downpipe, woke the car up and sounds so much better. Fit perfectly, no drama
Grabbed this for my F48 X1 to free up some flow after a tune. Welds are clean, flanges lined up perfect and the stainless feels properly built. Turbo definitely spools a touch faster now
Downpipe itself is excellent, quality you can see in the welds. Shipping took a bit longer than expected but it came well boxed and everything was there
Had my shop fit it to my F39 X2 and they said it was one of the tidier kits they've installed, everything mated up to the OEM cat back with no fuss. Sounds meaner now and pulls harder up top
Was a little worried about fitment on my F45 but it slotted right in, all the gaskets and hardware were included. No leaks, no rattles, and the extra flow with my tune is noticeable. Really happy with it
