Want loud 3" full exhaust with very little decel popping - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

MadMav · 03-04-2010, 10:22 PM

Getting LTHs and full 3" exhaust soon. I want it loud like muffler delete with very little decel popping. Can anyone recommend something up my alley? Thanks!

Mav

X-treme Horsepower · 03-04-2010, 10:29 PM

slp loud mouth
or loud mouth II
both are very loud

MadMav · 03-04-2010, 10:38 PM

Quote:

Originally Posted by X-treme Horsepower

slp loud mouth
or loud mouth II
both are very loud

SLP Loud Mouth isn't a full 3" though is it? Can anyone comment on the decel popping though?

Mav

FANTA-Z · 03-04-2010, 10:44 PM

I have the Loudmouth (basically muffler delete) and there is quite a bit of decel popping right now with the colder weather. I have heard that you can mess with the tuning and get the popping out though.

MadMav · 03-04-2010, 10:56 PM

Don't want to tune it out. You lose MPGs when you do.

Mav

linkwpc · 03-04-2010, 11:06 PM

Quote:

Originally Posted by MadMav

SLP Loud Mouth isn't a full 3" though is it? Can anyone comment on the decel popping though?

Mav

I have the SLP Xpipe and the Loud mouth 1 exhuast. So from the catback I got all 3"inch with no mufflers. There is still lots of decel popping. But with my mid mufflers there is not a lot of decel popping but its not as loud...

2010 SSRS · 03-04-2010, 11:48 PM

louder the better

Camaro21 · 03-04-2010, 11:51 PM

Quote:

Originally Posted by 2010 SSRS

louder the better

linkwpc · 03-04-2010, 11:56 PM

Quote:

Originally Posted by 2010 SSRS

louder the better

You are right sir! Thats why I have no mufflers

litle88 · 03-05-2010, 05:25 AM

Quote:

Originally Posted by 2010 SSRS

louder the better

Quote:

Originally Posted by Camaro21

Ahhh finally the real "American Musclecar" "Camaro SS" fans show up!

You did not buy a luxoliner, but a good ol fashion Ponycar sir.
Loud exhaust tones and decel popping is what it's all about baby!
The American way.

Rant over sorry
just my .02

Russell James · 03-05-2010, 06:26 AM

With a straight through loud exhaust and OE calibration with ultra lean decel tuning, it's going to pop - no getting around it with that combo.

Need to either add some volume to the mufflers (that's one reason the factory mufflers are the size of giant suit cases), or some decel fuel enrichment tuning.

With LT Headers, tuning would be ideal anyway, so I'd find a tuner that has tinkered with the decel popping. Slap on a CAI, the LT's and exhaust, and have the tune perfected. A bit of offset to the mpgs isn't going to be that dramatic in exchange for getting exactly what you want. And possibly someone could use a tuning method that could be returned to stock if needed.

ssmike · 03-05-2010, 07:04 AM

Any high flowing exhaust will amplify the decel popping, no way around it! I enjoy the popping especially when in the middle of a "pop" you hit the gas, it sound like a race car on the track, I LOVE IT! Get your loud exhaust and have a ball!

topgun1 · 03-05-2010, 07:42 AM

you'll be hard pressed to find a loud 3" catback that doesn't have decel popping and it's definitely more prevalent in the cold weather. I have a magnaflow competition series catback and it certainly has the popping but I honestly kinda like it! although I have heard exhaust systems on other vehicles, especially Borla and Corsa, that appear to have signficantly more of the decel popping.

Hyp · 03-05-2010, 09:31 AM

I have the Magnaflow 3" Competition Serious Catback part# 16483.

Very loud, very deep and very minimal popping. Shit sounds AWESOME with LTs and a nice cam! 4-6.6k RPM car gives me a boner.

03-04-2010, 10:22 PM	#1
MadMav Drives: 2010 SS/RS M6 Join Date: Nov 2009 Location: Falcon, CO Posts: 661	Want loud 3" full exhaust with very little decel popping Getting LTHs and full 3" exhaust soon. I want it loud like muffler delete with very little decel popping. Can anyone recommend something up my alley? Thanks! Mav __________________ SS/RS M6, SIM, CGM stripes, Barton S/T, BMR trailing arms, ADM Race intake(no scoop), Texas Speed 1 7/8" headers and full 3" exhaust, RMCR custom tune.

03-04-2010, 10:56 PM	#5
MadMav Drives: 2010 SS/RS M6 Join Date: Nov 2009 Location: Falcon, CO Posts: 661	Don't want to tune it out. You lose MPGs when you do. Mav __________________ SS/RS M6, SIM, CGM stripes, Barton S/T, BMR trailing arms, ADM Race intake(no scoop), Texas Speed 1 7/8" headers and full 3" exhaust, RMCR custom tune.

03-05-2010, 07:42 AM	#13
topgun1 Drives: 10 SIM 2SS/RS LS3 Join Date: May 2008 Location: Winston-Salem, NC Posts: 1,940 View My Garage	you'll be hard pressed to find a loud 3" catback that doesn't have decel popping and it's definitely more prevalent in the cold weather. I have a magnaflow competition series catback and it certainly has the popping but I honestly kinda like it! although I have heard exhaust systems on other vehicles, especially Borla and Corsa, that appear to have signficantly more of the decel popping. __________________ 5th Gen Camaros of the Carolinas SIM, 2SS/RS LS3 5/7/11 453.9 RWHP 427.5 RWTQ VMS Stage 2.5 Comp Cams kit, Cold Air Inductions intake, ADM race scoop, DT 1 3/4" headers, Solo cats, 3" Magnaflow catback, Pypes cutouts, HP tune, H&R SuperSport springs, Eibach sways/spacers, TexasSpeed UD pulley, LSR tensioner pulley, Barton shifter, skip shift eliminator, powder-coated calipers, R1 concept rotors, StopTech pads, Granatelli wires, Lloyds mats, tint, AAC afterburner taillamps, AAC scanner/sidemarkers, SRP pedals, custom engine cover, black bowties, Ridergraphix hood spears....

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03-04-2010, 10:29 PM	#2
X-treme Horsepower Drives: 2010 LSX Shootout World AM Finalist Join Date: Sep 2009 Location: DFW, TX Posts: 795	slp loud mouth or loud mouth II both are very loud

03-04-2010, 10:44 PM	#4
FANTA-Z Drives: 2010 SSRS Join Date: Mar 2009 Location: Louisville, KY Posts: 388	I have the Loudmouth (basically muffler delete) and there is quite a bit of decel popping right now with the colder weather. I have heard that you can mess with the tuning and get the popping out though.

03-04-2010, 11:48 PM	#7
2010 SSRS Drives: 3 V8 Camaros Join Date: May 2009 Location: The Ocean State Posts: 111,187 View My Garage	louder the better

03-05-2010, 06:26 AM	#11
Russell James Drives: '15 SS 1LE, '69 Z28 drag car Join Date: Dec 2009 Location: Mich Posts: 4,482	With a straight through loud exhaust and OE calibration with ultra lean decel tuning, it's going to pop - no getting around it with that combo. Need to either add some volume to the mufflers (that's one reason the factory mufflers are the size of giant suit cases), or some decel fuel enrichment tuning. With LT Headers, tuning would be ideal anyway, so I'd find a tuner that has tinkered with the decel popping. Slap on a CAI, the LT's and exhaust, and have the tune perfected. A bit of offset to the mpgs isn't going to be that dramatic in exchange for getting exactly what you want. And possibly someone could use a tuning method that could be returned to stock if needed.

03-05-2010, 07:04 AM	#12
ssmike BL1ZZRD Drives: '16 Camaro 2SS, '20 Equinox Redline Join Date: Jul 2009 Location: Buffalo, NY Posts: 7,840	Any high flowing exhaust will amplify the decel popping, no way around it! I enjoy the popping especially when in the middle of a "pop" you hit the gas, it sound like a race car on the track, I LOVE IT! Get your loud exhaust and have a ball!

03-05-2010, 09:31 AM	#14
Hyp I've been lost... Drives: 2010 SW 2SS/RS W/IOM LSA Swap Join Date: Nov 2009 Location: DFW, Texas Posts: 466 View My Garage	I have the Magnaflow 3" Competition Serious Catback part# 16483. Very loud, very deep and very minimal popping. Shit sounds AWESOME with LTs and a nice cam! 4-6.6k RPM car gives me a boner.