UNLEASH THE FULL POTENTIAL OF YOUR 335D
The BMW 335D holds a special place in the hearts of ATM. The diesel powerplant makes for an extraordinary platform but one with little aftermarket parts available. That’s where ATM comes in.
After over a year in development and several revisions ATM now offers the most reasonable, best quality downpipe available for your BMW diesel. Hand-crafted, TIG-welded 304SS is at the core of our downpipes and exhausts with guaranteed fitment on every unit we build. Both our downpipes and exhausts allow you to unleash the full potential of your diesel BMW.
**FOR RACING/OFF-ROAD USE ONLY**
- Now full 3.5" diameter tubing up to factory 3" exhaust flange
- TIG-welded w/304 stainless construction in the USA
- A major piece in the puzzle of increasing reliability, performance and improving the sound of your 335D
- Includes necessary gasket and hardware
- Catted downpipe includes a US made, high-flow, diesel-specific catalytic converter
This downpipe is designed for racing/off-road use only and requires aftermarket ECU tuning for correct engine operation
Fits North American BMW 335D models from 2008-2012
- A thorough install guide can be found here: http://www.e90post.com/forums/showthread.php?t=1089933