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Generation III External Engine
LS1 | LS6 | Bolt-Ons | Intakes | Exhaust | Ignition | Accessories

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Old 04-13-2011, 11:46 PM   #1
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Default Kooks Mufflers

Is anyone running the Kooks Race Mufflers on their set ups.... duals or otherwise? Thoughts? Videos?
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Old 04-20-2011, 09:15 PM   #2
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I have heard one person in person before on a fbody with kooks race mufflers on a true dual setup,denfinately a great volume sound.

2000 Pewter Trans AM, M6,LS6 intake,Kooks 1 7/8" Long tubes,Classic Chambered Powersticks,SLP Lid, Koni / Strano lowering springs, Hurst, Monster stage 2 clutch, HPtuners.
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Old 04-20-2011, 09:34 PM   #3
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thats how an ls1 fbody should sound!
99 hugger orange ss. a4 slp y2y
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Old 04-20-2011, 09:40 PM   #4
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Wow, that sounds good.
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Old 04-26-2011, 08:32 PM   #5
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awesome! i wonder if they are 10" or 14"?
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Old 11-30-2012, 03:49 PM   #6
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I know this is an old thread but I can't seem to find much on the kooks R300-14. I just ordered two for my x-pipe setup. I went from lm1's (way to loud with no tone on a h/c car) to magna-flow 5" cans. Now and it's just a little to quiet for me. This will be the last time I change mufflers! Are these the same bullets that come on the true duels from kooks? Anyone have a sound clip. I'll post a before and after video once installed. Should be a couple weeks
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Old 11-30-2012, 06:39 PM   #7
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I hear nothing but good stuf about Kooks exhaust systems, true duals is the way to go from what ive heard and read
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Old 11-30-2012, 06:39 PM
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