Well,i have just driven 18 miles home in my Tolly 20vt, after having a Milltek non-res catback fitted to the Toyosports 2.5 inch downpipe with sports cat. To say i am disappointed with the sound is an understatement indeed. As well as a headache which i still have,i also started to feel a bit physically sick towards the end of the journey. It is a low pitched boomy sound which just sounds like a standard system with a massive hole in one of the silencers. The only time the sound disappeared was when completely lifting off the throttle.
Anyone got any ideas of what i could do to sort this out ?
Anyone got any ideas of what i could do to sort this out ?