Stainless steel downpipe / diesel particulate filter replacement pipe for BMW 1 Series models with the N47 D20 engine. Designed to replace the original diesel particulate filter (DPF) to improve exhaust gas flow and reduce backpressure. This results in greater performance potential and a more direct response. Note: Engine software modification is required.
Advantages
• Replaces the original diesel particulate filter
• Improved exhaust gas flow
• Less back pressure
• More performance potential
• High-quality stainless steel construction
Technical specifications
• Type: Downpipe / DPF replacement pipe
• Material: Stainless steel
• Outer diameter: 63.5 mm
• Connection diameter: 63.5 mm
• Mounting: bolt-on
• Software modification required: yes
Compatibility
• BMW 1-Series E81 / E82 / E87 / E88
– 116d, 118d, 120d, 123d
– Power: 85 / 100 / 105 / 120 / 130 / 145 / 150 kW
– Engine: N47 D20
- Year of construction 2003 – 2013
Contents
• Stainless steel diesel particulate filter replacement pipe
Frequently Asked Questions
Is this downpipe street legal?
No, removing the diesel particulate filter is generally not street legal and is intended for track or off-road use.
Is software customization necessary?
Yes, the engine software needs to be modified to prevent error codes and emergency running.
Is this a direct replacement for the OEM part?
Yes, this pipe is designed as a direct replacement for the original diesel particulate filter.
