I am sure I read somewhere that a rs4, or maybe 2.7tt s4 exhaust could be adjusted to fit a urs4. I don't mind cutting and welding, but don't want to start from scratch.
I have made a 3 inch downpipe for my urs4 and then where the cats where I split into 2 2.5 inch pipes. Then from there i join into the stock mid box and back box. The back part on my car is a real restriction at 450 HP, but its quiet. I think the twin pipes are quieter than a single 3 inch so want to stick with that. I see loads of cheap stainless twin 2.5 inch systems for 2.7tt on eBay. Just thinking one of these could be a great starting point. Cheers des.
I have made a 3 inch downpipe for my urs4 and then where the cats where I split into 2 2.5 inch pipes. Then from there i join into the stock mid box and back box. The back part on my car is a real restriction at 450 HP, but its quiet. I think the twin pipes are quieter than a single 3 inch so want to stick with that. I see loads of cheap stainless twin 2.5 inch systems for 2.7tt on eBay. Just thinking one of these could be a great starting point. Cheers des.
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