Gti6 emissions

[adam b]

Or decat and find another MOT station (cough). This will lose you a touch of low/mid range torque, but gain a little top end over the standard cat. Pattern part or 100cell jobbers are a waste of time and you will lose power and torque.

Are you happy with the idle and the way it reacts to throttle inputs, especially when you come off the throttle? The misfire thing is a bit strange..