Searched already...Why doesn't the milltek TIP have a downpipe?
#1
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Is it common for all aftermarket exhaust not to have a downpipe for the tip? Also, does anyone have dyno figures for the milltek? I've seen a lot of posts lately how people dyno their car before and after exhaust and actually end up LOSING hp when they add the aftermarket exhaust.
#4
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and the way that it would attatch to the trans is different. Neuspeed makes a TIP exhaust with a downpipe but is a 2.25 downpipe and the rest is 2.5. Their 5-speed system is a full 2.5 including the downpipe.
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#10
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Also, what the stock diameter, and is 2.25" enough for a k04-15, or would I need a 2.5" all the way back?