SUPERCIRCUIT Catless Downpipe supplied and installed to the BMW F20 120i with the N13 engine, for better and efficient exhaust flow efficiency hence higher torque and horsepower can be achieved via tuning/ecu remapping.
In the picture below, the comparison between the SUPERCIRCUIT Catless Downpipe and the factory stock original BMW F20 120i (N13) downpipe in the background which comes with a huge catalytic converter.
The SUPERCIRCUIT Downpipe is made of grade 304 mandrel bent pipes and is fully TIG/Argon welded on CNC machined stainless steel flange for direct bolt-on to the turbo outlet of the BMW F20 120i N13 engine in the picture further down.
At the front, the SUPERCIRCUIT Downpipe is fastened to the turbo outlet of the N13 engine with the original exhaust clamp.
At the bottom end, there is a slip-joint connects the downpipe to the rest of the factory cat-back exhaust system of the BMW F20 120i, no cut or mod is required during the installation.
The catless downpipe is ideal for ecu tuning or remapping needs. To purchase or for more information about the above SUPERCIRCUIT direct bolt-on catless downpipe made for the BMW F20 120i (N13 engine), please visit us at SuperCircuit exhaust Pro Shop, SS13 Subang Jaya Industrial Estate. Tel: +6 03 5632 2855 or Send Us A Message using the form on the right of this page.
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