Supersprint offers a Performance full exhaust for the 2015 BMW F36 440i xDrive GranCoupè, from turbo back.
Read more: https://www.supersprint.com/ww-en/sport-exhaust-supersprint-for-bmw-f36-lci-gran-coupe-440i-xdrive-326-hp-2015-1.aspx
Our stainless turbo downpipe uses a large volume, 130mm HJS Motorsport 100 cpsi cat, for minimum resistence, and superior hp and torque gains.
It guarantees a massive improvement in exhaust gas flow, when compared to the stock catalytic.
When it comes to performance, Supersprint has a totally different approach to the problem area, nothing like the other options available on the market today.
Our 80mm entire exhaust also has a perfectly round section, all the way to the rear muffler; it is not crushed down in the places where clearance is critical.
The Supersprint dual sound mode rear muffler uses a built in house, precision machined flap, operated by the same electric servomotor of the stock system.
This ensures an easy, trouble free installation, and a long life.
We offer a dual tip version, for the std and for the M Sport diffuser, and a quad-tip option as well, for the conversion to the M4 style bumper.