Originally Posted by K5SSY
was in st3 the other night and the lad who owns the car as put a after market filter on it and apparently the engine management light as came on and the car as gone into a safe mode or summet. told him to get on here for info.
he must heve d cat pipe on it,there no way round this at moment,as soon as they d catted this happens,thats y ive only got mongoose downpipe and cat bk exhaust at moment!!!