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Cat-back exhaust

   
Old Apr 7, 2006 | 11:16 PM
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Bip's Avatar
Bip
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Joined: Apr 2006
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From: Boston, Ma
Default Cat-back exhaust
How big should my stainless pipe be running back to the exhaust? Is 3 inches too big?
 
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Old Apr 7, 2006 | 11:30 PM
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Default RE: Cat-back exhaust
haha, no size is too big....i would say its overkill. i'd suggest 2.5.
 
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Old Apr 8, 2006 | 03:25 AM
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Default RE: Cat-back exhaust
depending on the mods you have you cn do a few sizes, 3' is good if your running a bt or plan to, but for most things id say 2.5 is best
 
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Old Apr 9, 2006 | 12:07 PM
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Default RE: Cat-back exhaust
An exhaust that is too big can reduce low end torque. Go with the 2.5.
 
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