How much power is lost in difference between 2 1/2" exhaust and 3" exhaust on turbo??
09-25-2001, 10:04 PM
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How much power is lost in difference between 2 1/2" exhaust and 3" exhaust on turbo??
I currently have 2 1/2" RSR exhaust on my integra and am thinking of upgrading to the thermal 3".. How much power can I look to gain. Anyone interested in my RSR exhaust?? I have the drag III kit and after january am hoping to boost 15-17lbs.. if that has anything to do with it..
09-25-2001, 10:26 PM
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Re: How much power is lost in difference between 2 1/2" exhaust and 3" exhaust on turbo?? (ill logic
Just to let you know, your exhaust is not even 2 1/2". It is 60mm which is even smaller than 2 1/2". 2.36" To be exact. 
09-25-2001, 10:35 PM
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Re: How much power is lost in difference between 2 1/2" exhaust and 3" exhaust on turbo?? (ill logic
Do you guyz know how much faster the spool time is with a 2.5" vs a 3" exhaust. I know the 3" would spool up quicker but just wonderin how far apart is the 2.5"?? Also does anybody know how many inches is the Drag downpipe? Is it 2.5"?? Thanks for any help.
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