drewvic

hi there to you all have for the first time become a audi owner have just perchased a audi a3 1.8t Quattro 2002 looking for any help and tips to watch out for with these and a little question to ask regarding the car itsel when at stand still and rev the car all is good sounds perfect when you set off and start to drive the car it sounds like there is a loud blow in exhaust, but obviously there isn't otherwise you would hear this when the car is at stand still and reving and y help much appreciated