...actually, I guess my Catera is made by Opel, not Cadillac... but close enough. I got a good deal on a very clean Audi A4 Quattro. 1.8 litres seem rediculously small, even though they come with a snail.

...any Audi people know how far I can turn up the boost on it safely? Anyone know what tech forum the Audi guys use most?