WelshyWelsh
TRO Supporter
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Now the car is no longer a daily, I'd like to get a tasty cat back exhaust fitted.
Had the car custom mapped as standard with just Mugen intake nearly two years ago. Therefore as quite a bit of time has passed, TDI may have to do a brand new map rather than adjust the existing one which is significantly more £££.
So the question is, as I'm just adding a cat back, would this new map/remap really be needed?
Had the car custom mapped as standard with just Mugen intake nearly two years ago. Therefore as quite a bit of time has passed, TDI may have to do a brand new map rather than adjust the existing one which is significantly more £££.
So the question is, as I'm just adding a cat back, would this new map/remap really be needed?
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