fantastic qulaity and awsome, if a bit loud sound! Word of warning though they seem to play around with the diameter of the pipes so new headers i ordered from them didnt fit the OE BM silencer.....nor did they fit the Staintune 'silencer' provided seperately! I ended up with Remus downpipe and the staintune silencer. It seems from Woodys that you need a whole system from them to get the front pipes and silence. Confused? i was!