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shanejess
Guest
help please fellas, ive just bought a 2003 s3 mint from a neighbour hes retired and has had the car from new the car is in mint condition and has 21,000 miles on the clock . im going to remap the car but i want to put a 3" downpipe and sport cat on, xs seem to be the cheapest, my question is i dont want to buy the cat back so can and how do you mate the 3" to the standard back box, thanks for any help shane.