Decel Exhaust pop ??

[Blue Demon]

Originally Posted by HDCrazy

I have noticed my SS/M6/LS3 has Decel exhaust noise (gurgle/pop) while in 2nd or 3rd gear and off the gas-pedal slowing down (2000-1300 rpm) while coming to a stop.
Is this normal? Just curious, thanks for any input.
Gs

The popping sounds absolutely fantastic on our 2SS M6 with the Corsa cat back exhaust, would not have it any other way.

[Outlaw]

I kind of like the sound.

[buddylok]

Originally Posted by Bell040

NASCAR seems to have that problem too...

dont try to fix it... just buy the V6 instead

my V6 pops too, and I love it!

[BlownSS]

i have this same sound and i liked it but......i am a little embarrassed about how LOUD it is......Can this be tuned out?

[caverman]

Originally Posted by rocketman 12

Thats MY plan for next summer.....can't stand the look of the mufflers, and LOVE the gurgle!

Next Summer????

You do realize that most people are getting it done a local muffler shops for around $100 - $150. It will completely change the sound of your car.

[caverman]

Originally Posted by BlownSS

i have this same sound and i liked it but......i am a little embarrassed about how LOUD it is......Can this be tuned out?

I've heard it can be tuned out but I also heard you'll loose 1-2 mpg. It's supposed to be something GM did to improve mpg.

I've just learned to either push in the clutch or give it just a little gas if I don't want to hear it.

[BlownSS]

i would be okay with gettin worse mileage to decrease the "drive by" effect i am getting....people keep hitting the deck!

[GTAHVIT]

Originally Posted by Andro

Yup, wait till you do engine mods it gets even better

This man speaks the truth

[caverman]

Originally Posted by BlownSS

i would be okay with gettin worse mileage to decrease the "drive by" effect i am getting....people keep hitting the deck!

This came from the other decel popping thread....

Thats DFCO, you can disable it by tune...

Again...you can learn to control it buy pushing in the clutch just as you start to hear it or on decel and/or give it just a little gas.

[2L82RUN]

It's really amazing when the cutouts are open!! sounds like an M80 going off

[rocketman 12]

Originally Posted by caverman

Next Summer????

You do realize that most people are getting it done a local muffler shops for around $100 - $150. It will completely change the sound of your car.

Yes, I realize that....Do you realize I wrote that last September??? LOL

That means soon, VERY SOON, my car will get good and LOUD!!!!

[caverman]

Yes, I realize that....Do you realize I wrote that last September???

Dohh....


Nope...didn't look at the date. Just assumed it was a recent post. My bad.

[The 2010 Sin]

I have full 1 7/8" long tubes with 3" cats and 3" flowmaster catback with xpipe and a full cam setup and I have almost no decel popping. its a flawless setup.. all of my other systems on this car popped like crazy, "muffler delete" Flowmaster Catback with stock manifolds and cats, popped like crazy, Doug thorley offroad longtubes and flowmaster catback popped terribly, adm offroad downpipes and stock manifolds with flowmaster catback was the worst in popping.

But this new setup is SEXY!!!!!! Plenty loud, great tone and no embarrassing yourself infront of the sexy ladies.. trust me, they dont know decel pop is suposed to sound good, they think its redneck.

[Hicompression]

Originally Posted by The 2010 Sin

I have full 1 7/8" long tubes with 3" cats and 3" flowmaster catback with xpipe and a full cam setup and I have almost no decel popping.

Have to admit...sounds damn good!