Any JDM ITR header vs USDM DC 4-1 header tests?
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Any JDM ITR header vs USDM DC 4-1 header tests?
I currently have a 99-00 SI DC 4-1 header an am considering going with a JDM ITR header and 2.5" testpipe/cat.
Are there any dyno tests out there comparing teh two? Is it worth the money?
Are there any dyno tests out there comparing teh two? Is it worth the money?
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Joined: Aug 2000
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Re: Any JDM ITR header vs USDM DC 4-1 header tests? (HX_Guy)
I have a USDM DC 4-1.
Its possibly an improvement over stock.
I'd go with JDM, knowing what I do now.
Bigger IS better, and don't skimp on the rest of the exhaust (i.e., 2.5 inch all the way).
Its possibly an improvement over stock.
I'd go with JDM, knowing what I do now.
Bigger IS better, and don't skimp on the rest of the exhaust (i.e., 2.5 inch all the way).
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