Odd question, what is the most "quiet" exhaust setup?
11-19-2009, 07:32 PM
#23
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Quiet I just put on the Borla Pro XS, 3 in. Inlet/Dual 2 1/2 in. Outlets, # BOR-40474 . They are nice and quiet. Make more HP than cutouts do.
http://www.summitracing.com/search/?...%2040474&dds=1
http://www.summitracing.com/search/?...%2040474&dds=1
11-20-2009, 07:59 PM
#25
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y is every1 saying headers wont sound quiet?
i did the same thing he is planning....
I have LPP headers, 3" dual dmh cutouts, dual in single out cat, stock style generic muffler and my car is SILENT. It is actually quieter than stock exhaust LS1 cars from what i can tell.
i did the same thing he is planning....
I have LPP headers, 3" dual dmh cutouts, dual in single out cat, stock style generic muffler and my car is SILENT. It is actually quieter than stock exhaust LS1 cars from what i can tell.
11-20-2009, 08:09 PM
#26
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shockwave.. what is the point in dual cutouts on a single exhaust Z-28 a muffler wont make more power than cutouts unless they somehow create better scavenging which is highly unlikely and depends on each individual application. it cant accurately be used as a general consensus.
Last edited by toslow5o; 11-20-2009 at 08:16 PM.
11-21-2009, 08:40 AM
#27
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shockwave.. what is the point in dual cutouts on a single exhaust Z-28 a muffler wont make more power than cutouts unless they somehow create better scavenging which is highly unlikely and depends on each individual application. it cant accurately be used as a general consensus.
11-22-2009, 01:12 PM
#28
I went with Long tubes to offroad y then electric cutout, followed by the stock piping and muffler, even stock tips to complete the look. idle sounds stock, cruising sounds stock, rev at someone sounds like a v6. lol open the cutout glass shattering!
11-23-2009, 12:43 PM
#29
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I have a 99 SS w/ SLP dual dual and ORY. Sounds a little louder than stock, has a great growl about 2100 rpm. No drone, can be real quiet if you drive easy. With cats, it's nice and quiet.
I might barter for a Magnaflow system though, if anyone is interested.
I might barter for a Magnaflow system though, if anyone is interested.
looks so sleeper btw but headers will b so noticeable
11-26-2009, 05:44 PM
#32
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put a catted y-pipe and magnaflow exhaust. i have 2 friends that have ls1 camaros with magnaflows and no cats. even without cats, it is insanely quiet.
trust me, if you have magnaflow, people next to you at redlights will be able to hear you whispering in your car with the windows up!
trust me, if you have magnaflow, people next to you at redlights will be able to hear you whispering in your car with the windows up!
