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Old 02-09-2016, 11:09 AM   #1
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Headers Question

What is the difference in header lengths? For example I am thinking about putting a header/Xpipe combo on but which size header is best 1 3/4", 2" or 1-7/8" or what is the difference?

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Old 02-11-2016, 11:45 AM   #2
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1 3/4" & 1 7/8" are the most common for street use, 2" would be more for racing applications.
Your tuner could advise you on which header dia. would be best for you.


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Old 02-14-2016, 05:29 PM   #3
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I believe the longer length make more hp higher in the rpm range.

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