I've just had my audi s3 done from MIJ Performance. Excellent job, My battery was low on my digicam so i've only managed to upload a few pics. web: www.mijperformance.com This is what i was charged: £399 - cat back system *FITTED £399 - Sports CAT *FITTED £450 - Custom Dowpipe* FITTED (got charged that much as i had the cat aswell) I think the alone price is £499 ex fitting. 3" Downpipe 3" Downpipe Downpipe fitting 1 Downpipe fitting 2 Single Sports CAT The twin CATS which i didnt go for: They even let me off another £50 odd quid and charged me £1200. Bargain!! /ubbthreads/images/graemlins/groovy.gif If i hadnt had gone for the downpipe i would have had twin CATS, but as i opted for the full works i got a single CAT. May go back and get a DE-CAT pipe made up. The cat back system is a free-flow 1. Its not too loud, sounds just right. I'll put a videoclip up as soon as i've charged the cam battery. U actually lose performance in the baffled box setup (flat pan shape) as you wait for the chambers to fill up b4 the fumes exit. Conclusion: Its made hell of a difference, the car runs so much smoother, You can feel the G-force, not rollling roaded it yet. Also the engine feels so much more at ease when footing it. The sound is great. Recommended!! /ubbthreads/images/graemlins/laugh.gif /ubbthreads/images/graemlins/woohoo.gif all da way home!!