CTS Turbo BMW 135i/335i N54 CAST 2.5″ Downpipe Set (RWD only)
Ships free in the US
Make sure this fits your car
Fits: 135i / 335i / 535i (N54) E82/E90/E60
- Shop tested in Dallas
- Free pickup in Dallas
- Installs at our shop
CTS Turbo is proud to announce our BMW N54 135i/335i (RWD ONLY) CAST downpipes.
Made from 2.5″ T304 stainless steel, these downpipes offer far superior flow compared to the OEM pipes. Increase your throttle response, power and improve the sound of the engine. A wideband oxygen sensor bung is included on each pipe.
Product Details:
- Stainless steel cast downpipe inlet elbow
- 2.5″ Mandrel-bent Stainless Steel Pipes
- T304 Stainless Steel Flanges
- T304 Stainless Steel 02 bungs
- 100% TIG Welded by Hand
- Great Sound
Fitment (LHD models only):
- 2007 – 2010 E90/E91/E92/E93 BMW 335i N54
2011 – 2013 E92 BMW 335is N54
2008 – 2010 E82/E88 BMW 135i N54
2011 – 2012 E82/E88 BMW 1M N54
Stage 2 software is required to avoid check engine light.
RACE USE ONLY, NOT FOR USE ON PUBLIC HIGHWAYS
These downpipes do not fit XI models with the AWD drivetrain, do not fit RHD models.
Listed for these cars. Check the title and description for exact years, body styles and drivetrain.
| Make | Model | Chassis | Years | Fits |
|---|---|---|---|---|
| BMW | 135i / 335i / 535i (N54) | E82/E90/E60 | 2007–2013 |
Not sure? Call or text 945-954-1142 with your car or VIN.
- Free US shipping on orders over $250.
- Free pickup at our Dallas shop, usually ready within 24 hours.
- Unused parts can be returned within 30 days. Tunes, opened electronics, merch and installed parts are final sale.
- Want it installed? Book the install at thegbmotors.com.
Full details are on our shipping and returns page.
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