SLP Loudmouth 1 is...LOUD! - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

Tweiten · 03-04-2013, 10:49 PM

Got my LM1 installed today. And how s*** is this thing loud. I love the noise outside the cabin. But inside...I hate the drone. Well I don't hate it but I don't like it..

So what can I do to help with the drone. I am NOT interested in buying a new exhaust that is quieter so please dont tell me that

Would Dynamat and resonators help while still keeping it loud when I want it to be? Thanks and let me know.

Lil' Nasty · 03-04-2013, 10:50 PM

Hemholtz (j-pipes) will fix that

Tweiten · 03-05-2013, 08:22 AM

Quote:

Originally Posted by Lil' Nasty

Hemholtz (j-pipes) will fix that

Got a link where I could get a good deal on them? Or just any link really. Can't seem to find them on Google.

crk5600 · 03-05-2013, 02:17 PM

From what I have read the loudmouths are basically just a muffler delete. I have a muffler delete but replaced the H pipe with the magnaflow res X pipe. It's basically a mild muffler and will eliminate rasp if your having issues with that. The part number is 12468 if you decide to go that route. I do have a decent amount of in cabin noise but I'm sure it's less than your having. As far as the dynomat I'm not sure if you've checked the pricing but you'd be better off just buying a different exhaust for the cost ha.

nikos30 · 03-05-2013, 02:23 PM

get the res x pipe like the kid said above. The j pipe will only eliminate the drone and no rasp. I still have just my lm1 and I love it..

03-04-2013, 10:49 PM	#1
Tweiten Tweety Drives: 2010 Camaro 1LT RS Join Date: Dec 2012 Location: Fargo, ND Posts: 246	SLP Loudmouth 1 is...LOUD! Got my LM1 installed today. And how s*** is this thing loud. I love the noise outside the cabin. But inside...I hate the drone. Well I don't hate it but I don't like it.. So what can I do to help with the drone. I am NOT interested in buying a new exhaust that is quieter so please dont tell me that Would Dynamat and resonators help while still keeping it loud when I want it to be? Thanks and let me know. __________________

03-04-2013, 10:50 PM	#2
Lil' Nasty [COTW 4/13/15] Drives: Supercharged LLT Join Date: Jul 2010 Location: Florida Posts: 5,957	Hemholtz (j-pipes) will fix that __________________ LiL' Nasty's Build Journal

03-05-2013, 02:17 PM	#4
crk5600 Drives: 2012 Camaro LT Join Date: Jan 2013 Location: Pittsburgh Posts: 65	From what I have read the loudmouths are basically just a muffler delete. I have a muffler delete but replaced the H pipe with the magnaflow res X pipe. It's basically a mild muffler and will eliminate rasp if your having issues with that. The part number is 12468 if you decide to go that route. I do have a decent amount of in cabin noise but I'm sure it's less than your having. As far as the dynomat I'm not sure if you've checked the pricing but you'd be better off just buying a different exhaust for the cost ha. __________________ Garage 2012 LT Camaro- 20% tint, Injen CAI, Heritage Grille, Magnaflow custom exhaust, hotchkis lowering springs, hood spears 1999 Vstar 650- Not Stock 1979 Cb650- Under Construction

03-05-2013, 02:23 PM	#5
nikos30 HT5 EastSide Drives: 2010 Camaro 2LT Join Date: Aug 2010 Location: NJ/PA Posts: 1,594 View My Garage	get the res x pipe like the kid said above. The j pipe will only eliminate the drone and no rasp. I still have just my lm1 and I love it.. __________________