Called ATS to inquire about their 24" tip and they said I can't use because my truck only has a 3. 5" tail pipe? Have any of you guys found a good looking long tip for the 03/04? How about Geno's? thanks, Doc 

nickleinonen said:from back of the muffler on the 03/04 the tailpipe is 4" and before the muffler it is 3. 5. the 600's got 4" from turbo back, so that exhaust tip you are looking at should work ok...