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New exhaust help!

Old 03-25-2008, 08:53 PM
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Default New exhaust help!

Currently I've been running the LM1 catback. Which I was happy with until last year when I installed H/C, LTs, and an Offroad 3" Y. It was then way to raspy at all times. Sounded great at wide open but couldn't keep it quiet if I tried. So I decided to go with the Hooker aero catback. Mainly to keep it fairly quiet when I need to be. I plan to install a 3" dmh cutout. My main concern is flow. My mods are below. Do I need to go to a 4" I-pipe and 4" cutout?? Or will the 3" be enough?? Thanks for any imput.
Old 03-25-2008, 08:57 PM
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Actually, Hooker catback flows just as well as any other one.
Your 3in Ipipe will be more than suffient.

My buddy made 511rwhp on a iron 408 thru 1.75 headers qtp ypipe and hooker catback. With the cutout open, he only picked up 6 rwhp.

Go hooker and don't look back
Old 03-25-2008, 09:13 PM
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3 will be fine, hooker is a good flowing catback


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