k04 turbo upgrade on a 2000 a4 1.8t.
#1
k04 turbo upgrade on a 2000 a4 1.8t.
2 weeks ago i got a custom exhaust system i cut the exhaust from after the sensors by the cat all the way down to the tip and got it straight piped with 2.5". if i put a k04 upgrade kit do i still need to put a borla exhaust system like they say on the awe-tuning website?
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Augie05
A4 (B5 Platform) Discussion
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07-16-2004 01:02 PM