Competition exhaust and software

[tex1]

Hi guys can I fit a m4 competition complete exhaust to my standard m4( car is awesome just a touch quiet) and also get oem software upgrade to get competition sound & power etc.Thanks again

[Wah]

Originally Posted by tex1

Hi guys can I fit a m4 competition complete exhaust to my standard m4( car is awesome just a touch quiet) and also get oem software upgrade to get competition sound & power etc.Thanks again

Exhaust yes. OEM software no. Honestly, not sure if switching the exhaust to a zcp one will make much of a difference since a lot of the overrun is tuning. Have you tried opening the valves and unplugging them first? Free 5 min mod that makes a difference in the sound.