Louder Exhaust with Twin Turbos - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

mbrusco103 · 09-04-2014, 09:47 PM

Im currently enjoying the hell out of my AGP Twin Turbo set up its definitely awesome. however i really want to kick up the exhaust sound level. Can anyone chime in on what i can do. right now i have borla S type catback coming right after the turbos. The way i see it all i can really do it just delete the mufflers. is there anything else i can do besides that? Thanks!

DSX_Camaro · 09-04-2014, 09:50 PM

That's about it. Turbos naturally reduce sound.

fif_gen_powa · 09-04-2014, 09:59 PM

sell the exhaust and just run open downpipes after the turbos or add just cutouts if you want it to be able to be quieter sometimes

AGP Turbo · 09-05-2014, 04:59 AM

I think the exaust you have is only 2.5" pipe. Change the system out to a dual 3" Magnaflow. That will do it and gain you a little free power.

grocerygetter · 09-05-2014, 08:29 AM

Quote:

Originally Posted by AGP Turbo

I think the exaust you have is only 2.5" pipe. Change the system out to a dual 3" Magnaflow. That will do it and gain you a little free power.

winning! Even if you have a 3" cat back built...use the 3" magnaflow mufflers.

jessrayo · 09-05-2014, 02:38 PM

Or you could go billy boat... they are very similar to no muffer but there is a can under the car if the cops look.

SilverSS1LE · 09-05-2014, 07:37 PM

3" zl1 corsa cat back and never look back! Best system out there hands down, best quality sound. It's expensive but you get what you pay for

JMI · 09-06-2014, 07:42 PM

I have the AGP kit with full 3" exhaust by Kooks. Sounds pretty good,but actually not crazy loud at all.Car was alot louders with headers and cats before we changed it to manifolds and turbo's.Can here the turbo's fairly easy at idle from the back of the car.

SS_TINHO · 09-06-2014, 08:26 PM

Could you add a idle video?

Sent from my iPhone using Tapatalk

black79ta · 09-13-2014, 08:46 AM

X2 on that

ABMLS3 · 09-13-2014, 10:18 AM

Same problem with me, I miss my headers lol I'm probably going to put cut outs like 6 inches past the turbos. Supposedly someone else did this, retuned it and gained a lot of power too but I'm more worried about the sound

1KillerSS · 11-10-2014, 11:46 AM

Bump.....

I would love to hear some sound clips guys. I am installing AGP's TT kit next month and cant decide on what to buy for a 3 inch catback system. A sound clip or two would go a long way.

Does anybody at AGP have a clip of the 3 inch Magnaflow system?

mbrusco103 · 11-10-2014, 04:40 PM

I ended up getting a stainless works chambered 3 inch exhaust and i absolutely love it. Much louder than the borla stype i had and no drone at all its perfect.I will try to get some videos for you guys. I also recommend the CAI kit option i just installed that this past weekend and it sounds awesome!

Rigzo510 · 12-16-2014, 08:29 PM

Does anyone have any videos with cutouts and turbos?

09-04-2014, 09:47 PM	#1
mbrusco103 Drives: 2011 2SS/RS (M6) 427 Twin Turbo Join Date: May 2008 Location: NJ Posts: 1,090 View My Garage	Louder Exhaust with Twin Turbos Im currently enjoying the hell out of my AGP Twin Turbo set up its definitely awesome. however i really want to kick up the exhaust sound level. Can anyone chime in on what i can do. right now i have borla S type catback coming right after the turbos. The way i see it all i can really do it just delete the mufflers. is there anything else i can do besides that? Thanks! __________________ 2011 Camaro 2SS/RS ERL 427 M6 TT -AGP Twin Turbo 55/57 .83ar \| ERL 427ci \| Squash Fuel System \| Stainless Works Chambered 3" \| Mcleod RXT \| Factory Hurst Short Throw \| Black Forgestar F14s \| CTS V 6 Piston Brembo \| VIS AMS Carbon Fiber Hood \| Anvil Carbon Fiber Spoiler

09-04-2014, 09:50 PM	#2
DSX_Camaro Drives: 2013 SW 2LT/RS LFX/AY6 Join Date: Feb 2013 Location: Orlando, FL Posts: 1,741	That's about it. Turbos naturally reduce sound. __________________ K&N CAI, 1LE Strut Tower Brace, Elite Engineering Catch Can and Clean Side Separator, Apex Scoop w/ Washer Relocation Kit, CTS Front Calipers and Rotors, JacFab Ported Intake Manifold, JacFab Intake Manifold Spacer, 80mm Overkill Throttle Body, SS Brake Lines, Ideal Garage Master Cylinder, Monster Twin Disc Clutch, NPP Retrofit w/ Magnaflow Resonated X, ARH Catless Downpipes, JRE Built 3.45 Diff, 1LE Axles, 1LE Hubs, Overkill Tuned, BMR Anti Wheel-hop Kit Stage I, ACS TL1 Hood Insert, ZL1 Spoiler

09-05-2014, 02:38 PM	#6
jessrayo Speed Freak Drives: 2013 ZL1 Camaro, 2016 Camaro SS Join Date: Jun 2013 Location: Ardmore, OK Posts: 2,637 View My Garage	Or you could go billy boat... they are very similar to no muffer but there is a can under the car if the cops look. __________________ 2016 SS -AGP twin Borg Warner 7163 EFR's, LT4 mechanical pump, LT4 injectors, Walbro 255 low side, Castrol SRF. 734whp/759 tq 2013 ZL1 -ADM - 427 LSX 6 bolt, O-ringed block built by LME. Twin PT6466 turbos. RPM custom manual trans, RPS Quad carbon clutch, 9" Hendrix rear diff & axles. ADM/squash fuel system, Ron Davis radiator, Spal fans, AGP air to air, turbo plumbing. LPE oil cooler, rear bushing upgrade, roll bar...etc. rwhp 1400+... 212.5mph, best Texas mile to date.

09-05-2014, 07:37 PM	#7
SilverSS1LE Drives: 2017 Summit White 2SS A8 Join Date: Oct 2013 Location: Houston Posts: 312	3" zl1 corsa cat back and never look back! Best system out there hands down, best quality sound. It's expensive but you get what you pay for __________________ 2017 Summit White 2SS A8 Mod List: Stock (for now)

09-06-2014, 08:26 PM	#9
SS_TINHO Drives: 2010 Camaro SS Join Date: May 2010 Location: Torrance, CA Posts: 824 View My Garage	Could you add a idle video? Sent from my iPhone using Tapatalk __________________ 13' Camaro SS 746WHP LSA Supercharged, Built 416 Stroker, BTR Stage III Pd cam, M6, Corsa Exhaust, DMH Cutouts, Vip Modular Wheels, DSE Suspension, Squash Fuel System.

09-04-2014, 09:59 PM	#3
fif_gen_powa Drives: 2013 Camaro SS Turbo Join Date: Apr 2014 Location: South Florida Posts: 1,525	sell the exhaust and just run open downpipes after the turbos or add just cutouts if you want it to be able to be quieter sometimes

09-05-2014, 04:59 AM	#4
AGP Turbo Drives: All things Turbocharged Join Date: Dec 2010 Location: AZ Posts: 1,199	I think the exaust you have is only 2.5" pipe. Change the system out to a dual 3" Magnaflow. That will do it and gain you a little free power.

09-06-2014, 07:42 PM	#8
JMI Drives: Red Jewel Camaro SS Join Date: Mar 2014 Location: East Coast Posts: 392	I have the AGP kit with full 3" exhaust by Kooks. Sounds pretty good,but actually not crazy loud at all.Car was alot louders with headers and cats before we changed it to manifolds and turbo's.Can here the turbo's fairly easy at idle from the back of the car.

09-13-2014, 08:46 AM	#10
black79ta Drives: 79 transam with 582cid dart motor Join Date: Jun 2010 Location: missouri Posts: 529 View My Garage	X2 on that __________________ 2010 Camaro (inferno orange, 2SS, RS and such) cat backs, catch can, CAI on the way 79 Transam, 582 cid dart motor 779hp 315's out back 40spline gdaxles tko tranny

09-13-2014, 10:18 AM	#11
ABMLS3 Drives: 2010 Aqua Blue Camaro 2SS/RS Join Date: May 2013 Location: Long Island NY Posts: 657	Same problem with me, I miss my headers lol I'm probably going to put cut outs like 6 inches past the turbos. Supposedly someone else did this, retuned it and gained a lot of power too but I'm more worried about the sound __________________ Power Source Performance Turbo Kit 416 C.I ,TH400 Instagram: TomTraube COTW ABMLS3 Build Thread

11-10-2014, 11:46 AM	#12
1KillerSS Too much is never enough! Drives: AGP TT SS [COTW] 4/20/15 Join Date: Feb 2014 Location: Toledo,OH Posts: 4,149 View My Garage	Bump..... I would love to hear some sound clips guys. I am installing AGP's TT kit next month and cant decide on what to buy for a 3 inch catback system. A sound clip or two would go a long way. Does anybody at AGP have a clip of the 3 inch Magnaflow system? __________________ AGP TT kit, 54/57 Forged rotating assembly, Custom grind cam... Dual nozzle meth, ID850's, Livernois dual fuel pumps, ECS BAP, 25% UDP, 3 inch Magnaflow catback with X pipe, Mantic 9000 clutch, DSS 1000hp axles, DSS aluminum driveshaft, ZL1 rear end, solid subframe bushings, HE differential offset bushings, BMR Trailing arm, BMR toe rods, Lingenfelter LNC-2000,SJM Line Lock. 747 whp 714wtq *Build thread* http://www.camaro5.com/forums/showth...55#post8107855

11-10-2014, 04:40 PM	#13
mbrusco103 Drives: 2011 2SS/RS (M6) 427 Twin Turbo Join Date: May 2008 Location: NJ Posts: 1,090 View My Garage	I ended up getting a stainless works chambered 3 inch exhaust and i absolutely love it. Much louder than the borla stype i had and no drone at all its perfect.I will try to get some videos for you guys. I also recommend the CAI kit option i just installed that this past weekend and it sounds awesome! __________________ 2011 Camaro 2SS/RS ERL 427 M6 TT -AGP Twin Turbo 55/57 .83ar \| ERL 427ci \| Squash Fuel System \| Stainless Works Chambered 3" \| Mcleod RXT \| Factory Hurst Short Throw \| Black Forgestar F14s \| CTS V 6 Piston Brembo \| VIS AMS Carbon Fiber Hood \| Anvil Carbon Fiber Spoiler

12-16-2014, 08:29 PM	#14
Rigzo510 Drives: 2012 Camaro Ls3 Join Date: Apr 2012 Location: Bay area, ca Posts: 230	Does anyone have any videos with cutouts and turbos? __________________ Dynatech LT headers/Hi-flow cats/Jannetty rough idle blower cam/Full BMR suspension/3" magnaflow catback 442rwhp-410rwtq