Which Catback to go with? - Pontiac GTO Forum
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post #1 of 6 (permalink) Old 01-01-2013, 11:37 AM Thread Starter
 
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Which Catback to go with?

Ok, I have an 04 gto m6 so far exhaust wise I have jba shorty's, off road mids, and a magnaflow catback. I'm lookin for a some more noise out of the car. I am trying to decide if I should buy an lm2 catback, or spintech. I love the sound of both, what are your opinions??

Other mods, K&N, NitrousOxideSystems wet 100shot, torquerV2 cam, patriot dual gold valve springs, patriot 7.4 pushrods, motor mounts, and rear end mounts to minimize slop.
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post #2 of 6 (permalink) Old 01-05-2013, 08:17 PM
 
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what size jets are you using in your nos? I have all necessary stuff hanging around to do a wet system.
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post #3 of 6 (permalink) Old 01-06-2013, 07:46 AM
 
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I'm running JBA shorties with factory cats and a LM1 cat-back with an x-pipe. This thing sounds nasty when on the throttle.
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post #4 of 6 (permalink) Old 01-13-2013, 05:34 PM
 
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i have the slp loudmouth and it is LOUD. i'm not sneaking up on anyone in my goat
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post #5 of 6 (permalink) Old 01-13-2013, 10:50 PM
 
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Cutouts so you can keep it quite and not piss the neighbors off.

2003 Corvette Z06 - MGW shifter, Corsa X pipe, Corsa Xtreme exhaust, Texas Speed long tubes w/o cats, PowerStop rotors/pads, Conti DWS tires, C6Z51 F&R sways, C5R headlights, tuned

04 GTO - sold
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post #6 of 6 (permalink) Old 01-14-2013, 11:47 AM Thread Starter
 
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I ended up deciding on catless corsa sport
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  Pontiac GTO Forum > The 2004-2006 GTO > 2004-2006 GTO General Discussion

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