on loudness which one is better stock, and also which one is better with high flow cats+ long tube headers?
thanks

 

i personally prefer borla. but that all depends on your taste. i have my borla for sale BTW for $400+ shipping. 3000 miles on it.

Josh

 

I like the borla for the sound.

 

Long tubes with High flow cats sounds UNBELIEVABLE on LT1's... I think so anyway... I have a loudmouth and will definitely be staying with it when I go Long Tubes and high flow cats.

 

Borla all the way.... Just has a beter quality sound...

 

I vote Borla and LT also!

 

pm'ed you

 

Both of the systems are quality, and im sure perform very similar...borla is loud opened up, loudmouth is extra loud on a LT1...borla is adjustable though

 

I have a clip of a LT1 with Long tubes, high flow cats, and a LM... **** sounds awesome... with cats, sounds like crapola... but with omg!!

 

can i have that clip?

 

LM, paid 140 for mine used, and its real light.

 

I have a borla and my friends got an lm. After talking We both agreed that the borla has the better sound.

 

With the borla everyone i know ends up running it wide open. I had the loud mouth. I love it with macs and orp it was loud as hell!!!! . Know I have longtubes with true duals no x or y that both dump under the rear passanger seat and its not as loud as the full length loudmouth. I would just do dynomouth with a single tail pipe. Nah going loudmouth!

 

I have jet hot headers, 3 inch y-pipe with cats, and loudmouth exhaust...love the sound, it is very, very loud though. Has an extra mean-ness at idle (versus stock manifolds with loudmouth) and SCREAMS up top.

 

they both suck