Do the swap or take it to Infinity exhausts or Prospeed in Cardiff and get the Y pipe and cats sorted.
Avant MOT Failure - Emissions
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Or just get them to shove the immision pipe up the nearest Corsa or Polo sat in the corner
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Haha this is a very relevant thread to me also
the S2 I bought has a RS2 exhaust and also decat, possibly running rich. Inside the exhaust tips is BLACK!!!
Im thinking about a custom stainless 3" throughout possibly by Powerflow, I take it I will be needing to source some cats also then? also do I need to find custom downpipes???
Another Brizzle lad needing help haha
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Ask Rusty about downpies, I believe that Prospeed made a jig off his car so they can reproduce 3" downpipes.Haha this is a very relevant thread to me also
the S2 I bought has a RS2 exhaust and also decat, possibly running rich. Inside the exhaust tips is BLACK!!!
Im thinking about a custom stainless 3" throughout possibly by Powerflow, I take it I will be needing to source some cats also then? also do I need to find custom downpipes???
Another Brizzle lad needing help haha
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1991 Audi S2 3B - 2.5 Stroker engine
1997 A6 2.5TDi quattro avant - C4
1976 RD250E / 350LC cafe racerComment
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Did you only take the cats out from the boxes ? Or you cut the exhaust pipe before and after the cats boxes and then welded a new pipe between?
Taking the cats out of the boxes and leaving the boxes on the car seriously affects the power of the car, negative way.Comment

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