hey whats up everybody . . i was reading tankers thread and he says his borla is to loud . . and i was wondering which cat back is louder . . loudmouth or borla . . .i have loudmouth but if borla is louder than i want to get that setup . . ill have to keep my eyes out for used borla . . they are to expensive for me id rather buy some lt headers . .well let me know what u think . .. thanks

 

My borla is loud, but Ive never heard a loud mouth in person either, so I couldnt tell you witch is louder, I just know my borla is pretty loud.

 

loudmouth is louder in my opion. But not by much. I personaly have a loudmouth and its like im gonna get a ticket loud. But at wot it sounds oh so good.

 

That was my first impression when I got mine installed (LM), but I got used to it and now I think it is too quiet. Got me a set of Jet-Hot LT's yesterday............we'll see if it gets loud again once those are installed

 

yea i feel the same way i had my lm installed for like 2 months now . . it was loud to me the first few times driving it now its to queit to me . . i need it to be louder . . im not going to be able to install my jet hot lt till march

 

When i put my shortys in at idle the car got quiet but at wot it got very much louder. Inside the car we just dont get the full sound of it because of the tips being in the back of the car. Ive said the same thing too about it not being loud enough at times. So ive thought about putting a E-cutout for when im raceing around.

 

how much does a good e cutout cost????

 

Borla is louder trust me. Had the Borla with ou the headers damn thing sounded like a freight train. Reason being Borlas ar e louder becasue half the system is a straight pipe. Air goes through the cat and right out the rear pipe avoiding the muffler. like 40%-35% of the air flow actually goes through the muffler. Most of it flows out the straight pipe...Man reason why on Borlas the little Block off plate increases HP better becasue it maintains back pressure.

 

DMH Performance has them for 199.99.

As for the muffler theory. Loudmouth dont have one. It has a deflection muffler. Which mean the whole sytem is a 3inch system with a 2 foot section of 4 inch pipe. Thats it. Which basicly means. It dont have a muffler. And the little bit of sound that, that little section of pipe is killing makes that but of a difference then take it out. A hack saw,welder,section of pipe and ten mins. of time can fix that.

 

yea thats what i did i didnt put my resonator on just put pipeing in . . chucked that resonator in the dump lol

 

I have a borla and my friend had a loudmouth both on stock cars with cats and manifolds. To me the loudmouth sound extremely loud out side the car and it was really loud inside the car. My borla was very tame sounding in the car but my buddy said it was really loud out side. I would say the loudmouth is the louder of the two though.

 

never heard loudmouth, but the name must mean something. I found out why my borla was so loud: the pressure plate installed was 3", matched the pipe exactly. No cats makes my car loud too. Good thing about borla's is e-cutout, which is $150 on group purchase. I drove tanks for two years in the army, and my camaro at 5000 rpms with opened pressure plate sounds louder than a damn tank, its a mean car

 

thansk for the rely everybody i never heard borla in person i bet they sound good . . but i am very happy with my lm so far

 

I've had both. Without a doubt, the LM is much louder, with or without a bullit muffler on it. I always thought my Borla was too quiet even with the biggest plate.

I ran the Borla for three years and the LM for 3 months.

 

I have heard both and the LM is definatley louder