Exhaust??

[Cooksport]

Hi, i have a custom Longlife exhaust, im thinking of getting a decat. If the Emissions light is on, does it affect the running of the car? Will it put it into a different ECU map?

I know this question has probably been asked before, i just cant find it on search!

Thanks Josh

 

[DrR]

will run no different

 

[Cooksport]

Sweet cheers