Description / BMW E60 E61 525D 530D 535D M57N Downpipe
63mm Downpipe without catalyst or particulate filter for the following models with M57N engines:
- BMW 5-Serie E60 525D, 530D, 535D
- BMW 5-Serie E61 525D, 530D, 535D
Suited for versions with 177, 218 and 272hp.
Replaces OEM nr:
There are slight differences between the models so please select the correct horsepower for your car when ordering.
By installing a larger bore downpipe backpressure in the exhaust drops which makes the turbo rev easier which means the turbo starts building pressure at lower RPM's. If during shifting the pressure drops it also builds back pressure faster.
By only installing a larger diameter downpipe the horsepower usually rises between 15 and 20hp and torque also goes up by 25 to 30Nm. Combining a downpipe with chiptuning brings even more extra power.
A software update (chiptuning) would be advised.
This product is not intended for use on the open road.
|Product Brand||RM Motors|
|With catalytic converter||No|
|Car Model||Serie 5|