performance question.
#1
performance question.
i am having a custom downpipe made for my 180Q. im having the guy do a straight pipe all the way down taking out the cat an then connect to the restonator, with a cut out valve built into the downpipe just before the bend to go to the underside. this way it will sound some what stock an then when i want it loud ill open the cut out valve an it can be loud as hell. now my real question is if he does the piping in 2.5 an not 3 so he wont have to reduce it to go to the resonator will there be a big difference between the 2.5 to the 3?
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1.8quattro
A4-B5 - (Typ 8D, 1994–2001)
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10-22-2007 03:10 PM
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