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The Terminator
Exhaust
Does a 3" catback really make any difference over a 2.5"?
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<blockquote data-quote="MalcolmV8" data-source="post: 14558148" data-attributes="member: 8854"><p>I would guess the same thing but hoping to find someone who's tested or knows. If I was on a stock cat back I'd do it in a heart beat but I hate tossing one expensive cat back for another "just in case" i get a benefit.</p><p></p><p></p><p></p><p>Yeah probably so. At some point the 2 1/2" is bound to be a restriction but I don't know if that happens at 800 rwhp or 1500+ etc.</p></blockquote><p></p>
[QUOTE="MalcolmV8, post: 14558148, member: 8854"] I would guess the same thing but hoping to find someone who's tested or knows. If I was on a stock cat back I'd do it in a heart beat but I hate tossing one expensive cat back for another "just in case" i get a benefit. Yeah probably so. At some point the 2 1/2" is bound to be a restriction but I don't know if that happens at 800 rwhp or 1500+ etc. [/QUOTE]
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The Terminator
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Does a 3" catback really make any difference over a 2.5"?
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