Hi guys have a 2003 cupra r with the amk engine.
very happy with the car but... last track day i was having issues with the car it felt like it was hitting a wall and was struggling to get over 90mph it has been smoke tested one small leak which was fixed before the track day and non present still. The other day cruising around it wouldn't boost over 6psi but then the day after it was fine.
Am i right in thinking its a n75 issue?
cheers in advance
Ash
very happy with the car but... last track day i was having issues with the car it felt like it was hitting a wall and was struggling to get over 90mph it has been smoke tested one small leak which was fixed before the track day and non present still. The other day cruising around it wouldn't boost over 6psi but then the day after it was fine.
Am i right in thinking its a n75 issue?cheers in advance
Ash
