Author
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Topic: Quite Mufflers?
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306Coupe
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Member # 4988
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posted
Anyone know a brand and series of muffler that would be the quietest without losing much power? [ August 01, 2010, 11:49 PM: Message edited by: 306Coupe ]
-------------------- 1987 Coupe- Not stock
Posts: 2039 | From: Rocklin | Registered: Oct 2004
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STANGBOY
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Member # 7868
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posted
borla pro xs are hella quiet idk if you loose power do
-------------------- 1986 mustang notchback
she's good from far but far from good
Posts: 2510 | From: SAN JOSE | Registered: Aug 2007
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Luke87GT
Lay'n more stripes than Caltrans
Member # 21
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posted
Dynomax superturbos purr... But after a couple years they get loud after the packing material starts to get burnt up
-------------------- Stangless
Posts: 7802 | From: San Mateo | Registered: Jul 2000
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306Coupe
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Member # 4988
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posted
this is what I just found, don't know when it was from
Muffler Decibels At Idle/Decibels At 2,000RPM/ Decibels At WOT
No Muffler 91 103 Max. Bassani Street 83 96 120 Bassani Real Street 84 96 Max. Borla XS 80 90 110 Borla XR1 83 96 118 DynoMax Ultra Flo 83 94 113 Edelbrock RPM 84 93 118 Flowmaster 82 93 115 Flowtech Afterburner 86 94 115 Flowtech Terminator 86 94 119 Flowtech Warlock 83 92 112 Hooker Aerochamber 87 94 114 Hooker MAXflow 80 90 120 MAC 87 98 119 MagnaFlow 82 91 114 SpinTech 87 97 116
-------------------- 1987 Coupe- Not stock
Posts: 2039 | From: Rocklin | Registered: Oct 2004
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