Downpipe BMW E6x/E7x/E9x M57N2

Downpipe BMW E6x/E7x/E9x M57N2

By installing a downpipe, the particulate filter + catalytic converter are removed from the exhaust system. This creates a lower back pressure for the turbo, which makes it perform better.

For vehicles with M57N engine

Fits following models;

• E60/E61 525D/530D – 197/231/235 PK
• E70/E71 X5 30D – 245 PK
• E83 X3 30D – 204/218 PK
• E90/E91/E92/E93 325D/330D – 197/231 PK

Diameter downpipe: 76mm – 3″
Exhaust system connection: 61mm
Material: SS304

Downpipe has the following connections:

• one lambda probe
• two temperature sensors
• one pipe for the pressure sensor hose.

Attention! Removing the particulate filter system is prohibited in many countries, first check the legislation for the country in which you want to use the vehicle!

By installing a downpipe, the engine ECU will detect that the particulate filter system is ‘defective’ and the car will therefore indicate an engine failure in many cases. Your vehicle software should always be adjusted when installing a downpipe. Feel free to contact us for non-binding information or to make an appointment.

Replaces following part numbers:

18307795998
18307808235
18303414899
18303414900
18307797212
18304717414
18307812875
18307807512
18300445327
18307806411
18307798330
18304717412
18307806413