06-05-2011, 11:53 PM | #1 |
bullets w/o resonators? Ls3
I replaced my stock ls3 mufflers with magnaflow bullets and am wondering how much of a difference cutting out the resonators would make. Please keep in mind its an ls3 so no need to post l99/ xpipe vids. Ls3 has an hpipe and 2 bullet resonators, not the big res in the middle. Has anyone left the stock cans on and cut out the resonators, or have bullets without the resonators? didn't find anything with search, mostly l99 vids.
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RX catchcan, Vmax tb, Sullivan Racing billet pedals, Magnaflow 4" bullets. Solo High Flow Cats, Dyno tuned by ARD Houston, 390 RWHP 394 RWTQ,
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06-07-2011, 07:55 AM | #2 |
Drives: 2010 CAMARO. 10.04@133mph, 1.4 60' Join Date: Jul 2009
Location: Lafayette, Louisiana
Posts: 4,585
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It will get a little louder without the resonators. Its basically made like a glasspack
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06-07-2011, 08:04 AM | #3 |
Drives: 2010 Camaro SS LS3 Join Date: Sep 2010
Location: Eastern MO
Posts: 3,786
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I have the GMPP Street mufflers and recently had the resonators removed. I got nearly no additional sound, but right around 1800 rpm on the hiway there is what some will call drone. Below 1700 or above 2000 the drone goes away. If I had ot do it over the resonators would have stayed on.
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