Subject	Loudness Scale of different Catback systems >>>
Posted by	Gordo 93TT Daytona / NYC on April 29, 2007 at 8:58 PM
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In Reply To	Want (need) quieter exhaust... posted by zeeway on April 29, 2007 at 07:55 AM
Message	When I was looking for a catback, I developed this list. It lists in rank order from the loudest to the most quiet. Some might argue one is more or less loud; but overall I think it is fairly accurate. Remember the turbos themselves quiet the exhaust pulses; and the use of split downpipes and test pipes also contribute to significant changes in the sound of an exhaust note. B&B HKS Hiper OBX (muffler only) Labree Greddy PE Greddy Sp Brullen (w/ loud opt) HKS Turbo D-1 Apexi Thermal Stillen JWT Genie Borla Nissan Aftermarket HKS Sport R-2 Stock
Follow Ups	Want (need) quieter exhaust... - zeeway 07:55:08 04/29/07 couple of turbos would help :-P - spyhunterTT(nj) 08:42:15 04/29/07 put some sound deadner to use in the interior.. - Kong ZTT GT28RS MD 08:58:20 04/29/07 how's it going? - governor 10:41:31 04/29/07 Nope. The stock cats do a lot more for sound deadning - Agner.S(CT) 10:15:21 04/29/07 try to get you hands on a HKS h-pipe from the hiper catback - NobleZ 10:53:21 04/29/07 1 question, does NA coupe exhausts fit on TTs? - Waco300zx(DFW) 13:30:21 04/29/07 yes, it will fit (n/m) - AntiHero 14:19:33 04/29/07 drawbacks? (n/m) - Waco300zx(DFW) 14:26:16 04/29/07 None - Briscoe'sZ32 (NJ) 14:53:39 04/29/07 Test pipes w/ resonators will achieve your objective. - Hawkin"Z" 14:35:02 04/29/07 That's why I am confused.... - zeeway 15:54:44 04/29/07 The hks sport for the NA is quiet exhaust - haioku 17:10:00 04/29/07 Loudness Scale of different Catback systems >>> - Gordo 93TT Daytona / NYC 20:58:17 04/29/07 Thanks...good info...the pix of your exhaust - zeeway 08:11:06 04/30/07
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