We have supplied and installed yet another BMW F82 M4 (S55) with the SUPERCIRCUIT Catless Downpipes here at the SuperCircuit Exhaust Pro Shop.
The SUPERCIRCUIT Catless Downpipes are designed for the S55 engine, which is the high performance version of the N55 engine. It was introduced in the F80 M3 and F82 M4, replacing the BMW S65 naturally aspirated V8 engine used in the previous generation M3.
In the below picture, the undercarriage of the BMW F82 M4's affter the factory stock original downpipes are removed.
The free flow SUPERCIRCUIT Catless Downpipes VS. the BMW F82 M4 factory stock original downpipes which come with a huge catalytic converter each.
The SUPERCIRCUIT Downpipes are made of grade 304 mandrel bent stainless steel and are fully TIG/Argon welded on CNC machined flanges for direct bolt-on application.
The SUPERCIRCUIT Downpipes are clamped onto the turbo outlets of the BMW F82 M4 S55 engine at the front (picture below) and bolted onto the rest of the original cat-back exhaust system at the rear. Just a direct swap, no mod is required during the installation.
The above SUPERCIRCUIT Catless Downpipes are designed for better exhaust flow efficiency, hence faster turbo spooling, lesser turbo lag, ideal for ecu remapping or tuning of the S55 engine!
To purchase or for installation, please contact us or pay us a visit to our showroom in SS13 Subang Jaya Industrial Estate or the SUPERCIRCUIT authorized dealers nationwide.
For more information, please contact us at 03 5632 2855 or Send Us A Message using the form on the right of this page.
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