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12-15-2013, 08:58 PM
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#1 |
 
Drives: 2011 Camaro 2SS/RS Join Date: Sep 2012
Location: Oxnard
Posts: 156
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Still can't decide exhaust:(
Have a 3in exhaust with X-pipe (DynoMax bullet cat-back exhaust) was thinking of changing to stock 2.5 pipe add x-pipe and muffler delete. Better or not? Hp gain or lose? Louder or not? Enough back pressure? Help! Thank you
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12-15-2013, 10:37 PM
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#2 |
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WHAT RED LIGHT?!
Drives: 2011 Black Camaro 2SS/RS M6 Join Date: Apr 2011
Location: Miami, Florida
Posts: 1,115
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No reason to switch back imo. You might gain a little power down low by switching back (depending on your current tune), but not enough worth the change. If you plan on doing your cam or FI down the road, you're better off with the 3"exhaust. 3" should be louder as well and back pressure is not an issue with these cars, it's all in the tune.
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2011 2SS/RS M6 BLACK - VARARAM NO TUNE INTAKE, MODDED AND PORTED TB, PORTED INTAKE MANIFOLD, VITESSE THROTTLE CONTROLLER, DOUG THORLEY LT'S, CATLESS, X-PIPE, 25" STAINLESS WORKS RETRO CHAMBERED MUFFLERS, CUSTOM 2.5" MANDREL BENT EXHAUST, RICHMOND 4.10 GEARS, CUSTOM CAM (231/242 @ 114LSA), MUSTANG DYNO TUNED BY TORQ, 20% CERAMIC TINTS, EIBACH PROKIT SPRINGS 1" DROP, HAWK PERFORMANCE CERAMIC BRAKES, NITTO INVO TIRES, HYDROCARBON TAIL LIGHT AND FOG LIGHT BEZELS BY EMBLEMPROS, METRA DASH KIT, JVC KW-AV71BT, PHOENIX GOLD iAMP GM1, PASSPORT QI45 - 450 RWHP 415 RWTQ
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12-15-2013, 10:39 PM
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#3 |
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Search Ninja
Drives: 2010 Black 2SS/RS A6 Join Date: Oct 2009
Location: Central Ark
Posts: 7,183
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Exhaust back pressure and butt dyno's have been banned from Camaro5.
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2010 Black 2SS/RS A6
Halltech CF 102 fed GPI modded intake manifold Bo (knows) White ported TB Kooks LT's/ Dynomax VT Pfadted (springs/sways) Dyno tuned by Rhino and GPI I once parallel parked a train. |
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12-16-2013, 02:31 AM
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#4 |
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Account Suspended
Drives: 2017 Camaro ZL1 A10 Join Date: May 2012
Location: NJ
Posts: 7,692
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Just curious why you would even consider going from a 3 inch catback with crossover to a modified stock system.
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12-16-2013, 04:35 AM
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#5 |
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Drives: 2011 Camaro 2SS/RS Join Date: Sep 2012
Location: Oxnard
Posts: 156
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My concern was back pressure, sir
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12-16-2013, 06:09 AM
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#6 | |
Drives: 2000 Camaro SS Join Date: Feb 2010
Location: Louisville, Ky.
Posts: 25,179
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Quote:
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12-16-2013, 06:38 AM
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#7 |
        
Drives: 2010 Cyber Grey Camaro SS (LS3) Join Date: Mar 2010
Location: Clarksville TN
Posts: 2,275
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GPI SS3 Cam / PRC 255 heads / Forged 376ci bottom / Fore level 2 fuel system / D1SC ProCharger on 12lbs / Alky control dual nozzle / 770 whp / 649 wtq tuned by Ryan Stevens at GPI
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12-16-2013, 11:13 AM
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#8 |
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Drives: 2011 Camaro 2SS/RS Join Date: Sep 2012
Location: Oxnard
Posts: 156
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Alright thanx guys
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12-16-2013, 11:55 AM
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#9 | |
Drives: Camaro SS Join Date: Mar 2010
Location: Motorcity Dragway
Posts: 978
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Quote:
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11.90's w/headers, CAI, custom tune, slicks/skinnys, shifter & 100+ Ethyl.
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12-16-2013, 12:20 PM
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#10 | |
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Account Suspended
Drives: 2012 2SS CAMARO 45th Join Date: Apr 2011
Location: St. Charles, IL
Posts: 18,663
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Quote:
You could dyno them back to back all day and you won't find much of a difference. Keep what you got now unless you are looking for a different sound. |
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