You are browsing camaro5 
 |
|
10-19-2015, 05:50 AM
|
#1 |
|
SoCal HT5
Drives: 2010 SS , 2014 SS Join Date: Sep 2011
Location: Muscat-Oman
Posts: 1,472
|
cammed SS exhaust swap
Hey guys , i have a problem with the cops in my country , my car is very very loud and its cammed , so i have the slp loudmouth axle back , and kooks long tube headers with high glow cats and stock h pipe . if i swap the slp with the factory exhaust ( not NPP) will i need to retune the car?
Any advices on how to lower the sound? Yes i love my car and how it sounds at the moment . but the cops impounding my car .... Nah Thanks in advance guys
__________________
 |
|
|
|
10-19-2015, 07:00 AM
|
#2 |
|
old school chevy rodder
Drives: 2013 2SS/RS Manual,DM exhaust,CRT Join Date: Jul 2012
Location: Oregon
Posts: 5,593
|
I do not think the difference in flow restriction would require a retune.
__________________
 2021 Wild Cherry ZL1 A10, Sunroof, Data,Red Carbon Interior, Nav, RotoFab Big Gulp , Elite x2ultra, Borla ATAK, Driveshaft shop, full BMR susp, Speed eng. valve covers, intercoolers, ATI , 2650 MAG, DSX lid, 103 NW, JBA shorties, Lingenfelter check, 1le wheels, spoiler and diveplanes, PCV, Big3racing ice tank, [SIGPIC]etc.... |
|
|
|
|
10-19-2015, 07:00 AM
|
#3 |
|
WHAT RED LIGHT?!
Drives: 2011 Black Camaro 2SS/RS M6 Join Date: Apr 2011
Location: Miami, Florida
Posts: 1,115
|
No need to tune for axle back swap
__________________
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
 |
|
|
|
|
10-19-2015, 07:08 AM
|
#4 |
|
SoCal HT5
Drives: 2010 SS , 2014 SS Join Date: Sep 2011
Location: Muscat-Oman
Posts: 1,472
|
Thanks guys , anyone here with long tube headers and stock exhaust ? Can you tell me if the sound is loud or not ? Thanks again
__________________
|
|
|
|
|
10-19-2015, 08:11 AM
|
#5 |
    Drives: 2010 Camaro 2SS Victory Red 6M Join Date: Apr 2015
Location: Gulf Coast, TX
Posts: 1,424
|
The stock LS3 mufflers actually sounds quite good. A little raspy with a bit of a pop to them, but no drone at all and pretty mild until you romp on it. The L99 exhaust is waaay quieter because of the AFM stuff.
__________________
2011 2SS 6A Red Jewel Metallic, Vararam Tune CAI, Magnaflow 3" Competition c/b, Speed Engineering 1-7/8 LT's, Circle D 5C, M/T 275/40R20 S/S, HPTuners tune by Ryan@GPI
12.3 @ 112 ACM as of 12/22/19 Gone on 12/28/19 R I P 2010 2SS 6M Victory Red/Black (old ride) CAI intake, Speed Engineering 1 7/8" LT's, X4 base tune, Flowmaster Outlaw axle-back. 12.6 @ 115 SAR as of 9/19/15 Gone but never forgotten. |
|
|
|
|
10-19-2015, 08:13 AM
|
#6 | |
|
SoCal HT5
Drives: 2010 SS , 2014 SS Join Date: Sep 2011
Location: Muscat-Oman
Posts: 1,472
|
Quote:
__________________
|
|
|
|
|
|
10-19-2015, 08:14 AM
|
#7 |
Drives: IOM 2SS/RS Join Date: Dec 2011
Location: Qatar
Posts: 702
|
L99 with headers are way too quiet. I run my diverters 100% open now
|
|
|
|
|
10-19-2015, 11:55 AM
|
#8 |
|
SoCal HT5
Drives: 2010 SS , 2014 SS Join Date: Sep 2011
Location: Muscat-Oman
Posts: 1,472
|
Thanks guys
__________________
|
|
|
|
|
10-19-2015, 07:14 PM
|
#9 |
|
Drives: 2010 1SS Join Date: Aug 2015
Location: Bayville, NJ
Posts: 936
|
Sorry Bro.. maybe it's time for a relocation
 Best of luck with what you go with.. shame they are bothering you.. 
__________________
2010 1SS LS3, Black, 235/250, .621/.615, 114 + 4, Kooks Stepped Headers, 3.91's, Bo White PTB, Flowmaster Mufflers, Cold Air Industries CAI, Apex Scoop & Windshield Washer Relocate, SLP Wheels, Skip Shift Eliminate, Barton Flat Stick, OEM HID/Halos, Dyno Tuned by ECS
 |
|
|
|
|
10-20-2015, 02:25 AM
|
#10 |
|
If you replace the h pipe with a Magnaflow resonated x pipe, it'll tone down your exhaust quite a bit and its only 100 bucks. A local muffler shop can cut and weld it up for cheap too. If you want loud but not always loud, install some cut outs too. Then you can be loud only when you want to be loud. I had the resonated x pipe on my v6 and it toned it down a ton. I assume it would do the same on the v8. My car is loud as hell so I can't say lol
__________________
2010 Camaro 2SS/RS | 416 LS3 | FED stage 2 heads
|
|
|
|
|
10-21-2015, 03:29 AM
|
#11 |
 
|
yup he's right
i live in da same country police sicks
__________________
2017 2SS RED HOT Instegram:@Monther1988 Oman Camaro Team Middle East, Oman 1LE front splitter, ZL1 Corsa Xtreme quad tips, x pipe, ZL1 Rear Diffuser, 1/LE Rear Emblems CoCo 4 Life |
|
|
|
|
10-21-2015, 10:08 AM
|
#12 |
 |
I have my stock l99 mufflers if your interested PM if you wanna make out a deal
__________________
2010 LS3 FORGED BOTTOM END. BUILT TOP END WITH BTR COMPONENTS AND A GPI CAM
|
|
|
|
|
10-21-2015, 10:55 AM
|
#13 |
|
Account Suspended
Drives: 2013 Camaro 1SS/1LE Join Date: Feb 2013
Location: Waterloo
Posts: 609
|
No tune is needed to switch back to stock exhaust, you can also add a resonated x-pipe to your stock setup to quiet it down as well, Part # is 11386.
|
|
|
|
|
10-21-2015, 11:15 AM
|
#14 |
Drives: Cammed 2010 SS Join Date: Jun 2013
Location: Albuquerque
Posts: 390
|
Look into the Magnaflow Street Series Axle-back. I'm cammed with LT's, no cat's, and Magnaflow resonated x-pipe. It's pretty quite for having no cats so with cats I can imagining it being a lot quieter. Just a though in case you want an aftermarket exhaust. Before the cam, the car was quieter than stock just a lot deeper.
__________________
2010 Camaro 2SS/RS LS3 - 450rwhp and 425tq
- TSP 231/236 Cam, Dynatech 1 7/8" LT Headers, Dynatech Cat Delete, CAI Intake, BMR 1.4" Drop Springs, Hurst Short Throw Shifter, Magnaflow Street Series Axle-Back w/X-pipe - Tuned by Ivan @ SouthwestSpeed |
|
|
|
|
|
|
|
 |
|
|
