TrueBlueLightning

anyone running no mufflers is there any advantages or disadvantages thanks doug

Five9Dak

It will be really really loud. Make more hp and prolly a little less lowend. On the downside, the truck will not be streetable.

203Cree

I ran with no catback for about a month. It SUCKED. Loud *** hell, sounded like a dump truck, fumes bled into the cab and the worst part was I couldn't hear the Eaton. Lost a little midrange too. I wouldn't do it unless you had too. And if you're thinkin about just straight pipes, I wouldn't do that either. Mac makes a decent catback for not a lotta money, sounds pretty wicked at WOT.

Laters
Rob

TrueBlueLightning

thanks i have a single flowmaster i hate the way it sounds at wot

203Cree

make kind of a whistle sound?

TBAG

yeah, I'm gonna be ordering a Bassani cb here before too long. After hearing a bunch of soundclips and some local guys with it, I like it the best.

BlownChevy

iTrader: (20)

The L sounds horrible without exhaust IMO....Get yourself a good cat back!

OH-MAN

I have to agree I ran mine for a weekend without the catback(still had the stock cats on) I pulled it hoping my Bassani would arrive early.
Raspy sound and a nice drone while running down the freeway. Get a maggy or Bassani they don't do much for HP but the sound is worth it.

203Cree

Exacty why mine came off, only replace Bassani with Mac and early with on time, and by on time I mean 3 weeks late.

SVT_Scott

My Silver L runs Kooks Long tubes, no cats and a Bassani cat back! it sounds MEAN!! its not for everyone but I love it!!

Scott