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U12 Bluebird, Pintara & Stanza => performance and handling => Topic started by: Trimethylxan on Apr 25, 2012, 10:24PM
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Hey all!
I have a U12 Ka24e auto.
Currently have stock headers that need replacing, looking at tuned extractors though.
I also currently have a 2.25" Catback pipe with a straightrough.
My question is, Would going to 2.5" be worse performance wise?
or would it be a good idea?
The reason I'm asking is that a friend mentioned something about larger pipes not being good on auto's.
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just get a muffter thats not "straight through", one with a bit of baffle and a slight bend if you know what i mean. they can be more droney..