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Old Aug 25, 2016 | 08:25 AM
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I just did a h/c/I swap with a true duels system and it's loud loud what system can I change over to that will work with with my x-pipe set up.....thanks
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Old Aug 25, 2016 | 08:27 AM
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Go to a quieter muffler
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Old Aug 25, 2016 | 08:34 AM
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What muffler is on there now?
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Old Aug 25, 2016 | 08:52 AM
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I bought the whole set up from Texas speed so the bullet tubes that came with it
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Old Aug 25, 2016 | 09:16 AM
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change the mufflers
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Old Aug 25, 2016 | 10:44 AM
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Might have to do that
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Old Aug 25, 2016 | 01:30 PM
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If they dump before the axles, extend the exhaust all the way back and add mufflers.
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Old Aug 25, 2016 | 01:57 PM
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change the mufflers and change "duel" to "dual"

your pipes arnt fighting each other
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Old Aug 26, 2016 | 06:27 PM
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Edelbrock used to make a 3" stainless muffler called the SDT. measured only 3 5/8" thick and were great for ground clearance, flow very well, and quiet the exhaust down while not affecting hp and tq numbers very much at all. Ran them for years on my old Formula..back to back dyno runs from open duals to those mufflers were negligible. Still turned heads but didn't give you a head ache. Not sure if they are around anymore but worth a look.

--Alan
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Old Aug 27, 2016 | 01:05 PM
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I ran TSP duals, and i thought there rumbler mufflers were kinda quiet.. switched to 1 chamber flowmasters.


But duals are always gonna be loud.. you can either run your duals all the way back, or change to actual catback.
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Old Aug 27, 2016 | 03:07 PM
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Originally Posted by usnfenix
change the mufflers and change "duel" to "dual"

your pipes arnt fighting each other

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Old Aug 27, 2016 | 07:50 PM
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Originally Posted by usnfenix
change the mufflers and change "duel" to "dual"

your pipes arnt fighting each other
Yes I know what he is saying Duals are boring , the duel exhaust is more fun and the pipes are fighting, my friend has them sounds like a shot out at the OK corral ; )_
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