Turbo exhaust
Thread Starter
Teching In
Joined: Aug 2005
Posts: 35
Likes: 0
Turbo exhaust My turbo kit eliminates the cats and my current set up has two billets of the back making it a little to loud. What kind of hp/tq will it cost me to put a muffler where the passanger cat use to be? Is this a good idea???
Originally Posted by 1CAMWNDR
The turbocharger itself will eliminate alot of the exhaust noise. I be the two mufflers in the rear will be enough once the turbo is on there.
Originally Posted by 69firebird
you could get rid of the two muffles, and get one of those spiral flow mufflers that will allow you to have the same kind of flow, and will deaden the sound considerably
you need no muffs with a turbo. my car is quieter with open 3" pipes now than it was with the lt's and flowmasters. even at wot. and with no muffs, you will REALLY hear the turbo. 
Trending Topics
LS1 Tech Stories
The Best V8 Stories One Small Block at Time
6 Common C5 Corvette Failures and What's Involved In Repairing Them
Pouria Savadkouei
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph
Verdad Gallardo
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked
Pouria Savadkouei
Top 10 Most Powerful Chevy Trucks Ever Made!
Hennessey's New Supercharged Silverado ZR2 Has 700 HP
Verdad Gallardo
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes
Verdad Gallardo
Awesome K5 Blazer Restomod Comes With C7 Corvette Power
Verdad Gallardo
10 Camaros You Should Never Buy
10 LS Engine Myths That Refuse to Die
Verdad Gallardo
Originally Posted by sr71
you need no muffs with a turbo. my car is quieter with open 3" pipes now than it was with the lt's and flowmasters. even at wot. and with no muffs, you will REALLY hear the turbo.
I'm gonna run a Loudmouth, that's almost like no mufflers... the little resonator on the I-pipe can barely be even noticed!
You don't want to run any type of chambered muffler... that includes spiral flow mufflers. Ideally the only type of mufflers want to run for max spool and max flow are straight through bullet type of mufflers, but they don't do all that much to kill sound (~2-3 db which isn't ****). Like others have stated, turbos kill a lot of the sound, but don't think you can NOT run mufflers and have it sound like stock... 
Last edited by Wet 1; Nov 20, 2005 at 06:05 PM.
Originally Posted by Wet 1
You don't want to run any type of chambered muffler... that includes spiral flow mufflers. Ideally the only type of mufflers want to run for max spool and max flow are straight through bullet type of mufflers, but they don't do all that much to kill sound (~2-3 db which isn't ****). Like others have stated, turbos kill a lot of the sound, but don't think you can run mufflers and have it sound like stock...
