The BMW E90 320d turbo diesel downpipe kit (for replacing the Diesel Particulate Filter) crafted by SuperCircuit Exhaust Pro Shop is now available via SuperCircuit Sunway or its authorized dealers nationwide.
The BMW E90 320d factory stock downpipe with Diesel Particulate Filter (DPF) catches soot particles from the exhaust and this reduces carbon emissions (CO2) from entering the atmosphere.
Poor quality diesel fuel and/or poorly working fuel injectors will cause your vehicle to under perform and the deterioration in performance will dramatically increase the level of contamination and soot in the DPF, so your diesel particulate filter is clogged!
Blocked DPF causes poor engine performance, and worst case, the engine enters lymph mode.
The BMW E90 320d stock turbo downpipe is removed from the exhaust system.
The SuperCircuit straight flow downpipe is the alternative solution for the clogged DPF downpipe.
The SuperCircuit BMW E90 320d catless downpipe is OEM compatible and is a straight bolt-on kit, no further modification is required during the installation. It replaces the BMW E90 factory fitted DPF downpipe.
On the turbo diesel engine the downpipe is the most significant part of the exhaust in terms of horsepower and torque gains.
ECU remap is required, to turn off the DPF cleaning cycle and to balance the air-fuel ratio.
With a specific and correct remapping the power and torque gains will be very impressive. We highly recommend it to be done by the professional tuners.
For more information about the above BMW 320d turbo downpipe kit or DPF downpipe replacement kit for other BMW diesel models, please contact us at SuperCircuit Exhaust Pro Shop, Sunway. Tel: +6 03 5632 2855 or join the SuperCircuit Exhaust facebook for more updates.