[DazC]

Hi guys,

Being from the UK we have to endure the OPF filter within the M2C exhaust coming as standard.

I'm interested in swapping the exhaust to a full system from the downpipes back. This will obviously entail removal of the OPF which I believe will then throw up a fault and put the car into limp mode.

I'm considering a BM3 tune and was wondering if this will clear this fault. If so would I need to map the car remotely at the shop after fitting the exhaust or will the tune prevent the fault if it's mapped prior to exhaust change?

Just looking for possible solutions to this issue as I'd like to change out the stock exhaust right after RIS is complete.

Thanks in advance.