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BMW M2 & M4 F80 / F82 / F83 ExperTune Performance Software
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HP (whp):
N/A
TQ (ft/lbs):
N/A
WT (lbs):
-8
Posted by Luke on 13th Feb 2018
I went out both Saturday and Sunday morning and I have to say I love the exhaust! I knew I just needed some time with it. The sound when I rev the engine out is immense and I love the rumbling thunder sound when I lift off the throttle and the crackle I get. thanks so much for everything
Posted by Kyle W. on 12th Mar 2014
Just a quick note to let you know how happy I am with the Catbypass pipe and Supercup exhaust. The exhaust note sounds incredible, much more so than on your YouTube video. I couldn't be more pleased. The quality of the products surpass all expectations and look beautiful. The parts were put on a mint, 1984 turbo body coupe. People can't believe the car is 28 years old. The exhaust was the "icing on the cake!" Keep up the great work!
The Fabspeed Supercup Exhaust is the loud and proud system that's aggressive enough that we recommend it for track use Only. It replaces the restrictive factory muffler with a free-flowing resonated design to immediately bring out the roaring sound of the 3.0L / 3.2L engine.
Features:
