2.5 inch or 3 inch

1968FormulaS340 said

I feel 2.5" would be plenty for what you have and what you are using it for. I don't know what size you have now but if it's 2.5", I wouldn't change it.

If you NEED new exhaust go with whichever you want, but don't expect big gains from the extra money you spend for the 3" (you may see nothing at all from it).

Really….. The extra info you gave is still very vague.

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Thanks Guys. I Had 3 Inch On A Stock Build And It Was Peaked For Noise. I Had Glass Packs. This Build Will Make It So Loud That I Think I Will Need Mufflers. I Have A Good Set Of 2.5 ID And All I Will Need Is To Purchase Some Long 2.5 Inch Pipe And Make My Own Up, My Plan Is To Get It Out The Back. I Know The 3 Inch Will Be Tough To Get Past The Tank, I Did Some Searches And Came Up With Having To Go With A Fuel Cell, Not An Option To Get It Routed Past The Stock Tank. So I Was Just Wondering If 2.5 Would Still Work Without Taking Much From The Build. Again Thanks Guys. New Clutch Came In So Its Time To Put It In Then Finish The Exhaust Up Then Do Break In. What Info Would You Need. Just Don't Want To Get Pulled Over All The Time From The Police.