Hi all, I'm thinking of getting a milltek exhaust sometime in the next few months and was just wondering if anyone knew if getting a new high flow DP or the high flow cats are really worth it?? The car has already got a re-map from when i bought it, but was thinking about getting the milltec exhaust, cats and a remap which allot of places seem to do ( Best place to go in the around the east area anyone?? ) but then i was told that the S3 cat's are very good anyway and the place to look at changing is the Turbo DP as these are quite restrictive?? Any ideas anyone or even has anyone done this? I've founds some prices for them here http://www.awesome-gti.co.uk/audi a38l1/exhausts.html I don't quite get the APR cat/down pipe bit Is it really £995 just for the down pipe or do you get the cat as well? and can you get a new DP and keep the S3 cats?? So many questions!! Help!!