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-   -   what is the loudest exhaust??? (https://www.truckforums.com/forum/chevy-silverado-gmc-sierra-forum-11/what-loudest-exhaust-4094/)

chevytillidie24 08-11-2007 04:24 PM

what is the loudest exhaust???
 
what yall think is the loudest pipes i can rig up for 95 z71? but i dont to lose power i just want the sound and possibly better gas milage??

smoke20 08-11-2007 07:04 PM

RE: what is the loudest exhaust???
 
I assume you have the 5.7, so straight pipes would be loud and nonrestrictive. Those engines work well with open exhaust adn don't need the backpressure like the 5.3.

chevy112488 08-12-2007 12:21 AM

RE: what is the loudest exhaust???
 
i think that's old enough to where you can even cut your catalytic converters off and not have problems...

jaxspellinar 08-12-2007 10:29 AM

RE: what is the loudest exhaust???
 
I had a '94 and the loudest exhaust I ever had on it was no exhaust. It went straight back from the cat a couple feet where a custom Y was made for it and had straight pipes out the back with large chrome tips. Purred at idle, roared when you got on it, and rattled nicely coming back down. Best sounding exhaust I ever had... until the boys in blue made me change it.

Damn I miss that truck....

BlackHorse99 08-12-2007 12:25 PM

RE: what is the loudest exhaust???
 
yeah and even if you keep the cats on it will keep it a little quieter as to not attract to much attention from the fizzuzz, actually sounds pretty good, so as far as closer to legal, i would go cats on strait pipes back.

Grey Ghost 08-13-2007 06:51 PM

RE: what is the loudest exhaust???
 
This rascal here is pretty darn loud: http://www.gibsonperformance.com/products.asp?pid=14294




[IMG]local://upfiles/4508/BDCC978D9A32481AB6502DE4E4D55D73.gif[/IMG]

1988BlackMamba 08-14-2007 09:34 PM

RE: what is the loudest exhaust???
 
Ive got 2 1/2inchtrue dualswith forty series flows with no cats dumped right before the rearend and its pretty damn loud. Just take out the 40 series flow and there you go!!

thomas 08-15-2007 12:43 PM

RE: what is the loudest exhaust???
 
yea ive got headers with true duals and super 40's dumped behind the cab. i kinda wish i didnt put turn downsonthough cuz i have a gravel driveway and it looks like a tornado everytime i go somewhere. the mufflers are only about $60 a peice

1988BlackMamba 08-15-2007 09:22 PM

RE: what is the loudest exhaust???
 
Hell yeah Thomas I know what you mean. Thinking about cuttin the turn downs off on mine. I herard it makes a totally different sound though.


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