VrsMikeKKZ

could possibly be an auxiliary water pump, I was working in a dealers around 3 years ago and a faulty aux water pump could throw up egr fault codes. There was a bulletin in the dealer network at the time

Yeah I’m not thinking of removing the GPF as you say it’s there for emissions and would be very costly to have mapped out. im talking about the centre resonator

Hi guys, I own a 69plate 245 challenge, I’m aware they have the GPF/PPF filter before the resonator, has anyone fitted a resonator delete yet? If so is it the same res delete as all mk3 vrs? Is there much difference in the sound of the exhaust?