i have a 2wd sapphire cosworth with 45 k on the clock is is standard apart from koni shocks.im unsure what exhaust to go for the mngoose single pipe 3"system or the twin pipe system oe style i only want a 3"tail as dont want to cut the bumper.it has a twin pipe oe stainless on it but as i have restored the car its not really good enough to match the rest.and also it sounds like a 2.0 gl