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will an helix downpipe mate to an stock exhaust? (was: dp question)

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Old 05-06-2006, 04:36 PM
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dp question
will an helix downpipe mate to an stock exhaust? and what is the outcome of doing so?
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Old 05-06-2006, 10:51 PM
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yes, it will mate and sound wise its only a bit louder than stock. Power wise you wont notice much gain unless you do the uppipe also.
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Old 05-11-2006, 11:49 PM
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then take it to the next step and tune it with cobb accessport for more power
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Old 05-20-2006, 08:52 PM
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are you sure a 3in to stock?
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Old 05-20-2006, 09:56 PM
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ummm i dont think it will.. flat flange dp to a donut flange midpipe....
UNLESS you get a shorty downpipe that takes off only one cat it could work.
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Old 05-21-2006, 12:56 AM
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it'll match up. Did on my car (maybe we put a gasket in there too?) Anyways, I know we put it on my car and didnt have to custom fab anything. It wont be louder really, but will rumble and "blub blub" a little more
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