Okay, I have researched this and I am now starting to doubt myself. I have the mods in the sig plus I am finishing up a cc306, heavily ported lt1 heads, portmatched intake, 52mm tb, jet hots, plugs, wires, etc...I was dead set on getting true 3" duals with x pipe and 2 chamber flows....but after doing a search I have noticed alot of guys talking about how the flows are on the restrictive side...now I am confused on what mufflers to get. It is not a daily driver(it is actually becoming more of a track car and driven on the street rarely) I want the mufflers that will flow the best...I don't want to spend much money(the flows installed and the x pipe was gonna cost me about 325.00, so that price is where I am looking), and I don't want something that will be sooo loud that you can't ride in it. I don't care about them being loud just not rattle your brains loud....I'll put it this way, I had a single one chambered flow on it before the heads and cam, so it was loud anyway(I absolutely loved the way it sounded before, that is why I was really wanting the flows). Let me know what you guys think, since I am kinda shying away from the flows...Thanks in advance.

 

I am partial to GMMG but thats out of your price range. So I'd have to recommend the SLP 2OTL for a nice muscular rumble without being annoying, but still high flowing.

Or run duals with some GMMG style Chambered Mufflers, I think they are a pretty good flowing straight pipe, I mean muffler

-Dustin-

 

How much are the SLP's?? Where can you get them? Thanks

 

SLP is now sold at summit, but Thunderracing.com and other CamaroZ28 vendors also sell them. Ls1speed.com also.

I very nice system, One I'd be sporting if I didnt have the GMMG. Great sound.

-Dustin-

 

Anyone else?? I was thinking about Bullets, but I have heard that at WOT they tend to sound alot like glasspacks....is there a link to find some sound clips? I am getting this done next week, so if I have to order them then I will need to do it soon. Thanks.

 

i use flo-pro twisties, and when cruising they arent load, until i drop the pedal.