Exhaust Diameter Question
04 September 2013, 09:37 AM
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Exhaust Diameter Question
Morning all!
Just a quick question, I'm in the process of doing some bits and pieces to my subaru and 380BHP is the target, was just wondering if 2.5" diameter was ok for exhaust or if I needed to go to 3" ? Obviously all cats etc would be removed, just wondering about the diameter in general?
Any info would be greatly appreciated!
Cheers
Sam
Just a quick question, I'm in the process of doing some bits and pieces to my subaru and 380BHP is the target, was just wondering if 2.5" diameter was ok for exhaust or if I needed to go to 3" ? Obviously all cats etc would be removed, just wondering about the diameter in general?
Any info would be greatly appreciated!
Cheers
Sam
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