Hi all
I been looking for some information for the correct exhaust diameter for my stroker and everybody just goes 2.5 inch diameter pipes and looking thru I didn't find any good information of why, I found this chart in my search for anybody to check it out and see if it works for you.. and analyze... I myself went with catback 2.25 diameter single pipe with a borla pro xs dual tip and it sounds just the way I want .. its not stock sound and its not loud and obnoxious....
basically 2.25 in dia is good for 185HP
2.50 in dia is good for 232hp
2.75 in dia is good for 283hp
3.00 in dia is good for 339hp
I been looking for some information for the correct exhaust diameter for my stroker and everybody just goes 2.5 inch diameter pipes and looking thru I didn't find any good information of why, I found this chart in my search for anybody to check it out and see if it works for you.. and analyze... I myself went with catback 2.25 diameter single pipe with a borla pro xs dual tip and it sounds just the way I want .. its not stock sound and its not loud and obnoxious....
basically 2.25 in dia is good for 185HP
2.50 in dia is good for 232hp
2.75 in dia is good for 283hp
3.00 in dia is good for 339hp
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