Exhaust-Pipe

**ramishibli23** · 12-10-2007, 02:05 PM

hey guys. what's the best Exhaust Pipes size for 99 camaro ss? and why? I wanna take the catalytics off and getta stright pipes. . and witch muffler is beter Borla Or slp (sond and Performance)

**camarojunky74** · 12-10-2007, 02:21 PM

that is gonna be based on opinion, between those i would say slp is my pick,

but for me the best cat back is gonna be a gmmg.

as for the no cats try a off road y pipe, if i was you i would stay away from pacesetter

**cavpat** · 12-10-2007, 02:30 PM

Like camarojunky said, it's a matter of opinion. I've got Pacesetter LT's/ORY and Magnaflow cat-back, and I love my set-up. I had SLP and didn't like it very much. Although, I do agree that the GMMG is an awesome cat-back.
Performance-wise, they're all comparable, not a huge difference. Sound is purely a matter of opinion though. Check out www.ls1sounds.com and listen to some different set-ups.

**camarojunky74** · 12-10-2007, 02:33 PM

yeah lt's and a loudmouth is a bit on the obnoxious side, i would agree with your setup being a good choice, i like magnaflow imo they have the best looking tips

**camarojunky74** · 12-10-2007, 02:36 PM

oh welcome to ls1.com young one lol, hope you enjoy

**JwMonE99** · 12-10-2007, 04:19 PM

Open headers

**joker_01z28** · 12-10-2007, 04:54 PM

i have pacesetter lts and ory but i had to install cats so i have slp cats and a flowmaster cat back sounds real well

**67CamaroRSSS** · 12-10-2007, 05:23 PM

I have 1-3/4 QTP LT's, no cats, 2-1/2 TD's with an X-pipe and Magnaflows dumped at the axle. Not too loud and decent clearance. It's all stainless steel (headers and mufflers) or aluminum coated steel (exhaust tubing).

**2triple0ss** · 12-11-2007, 05:13 PM

So whats the best running Lt's and a Ory?

**cavpat** · 12-12-2007, 05:16 AM

Originally Posted by camarojunky74

yeah lt's and a loudmouth is a bit on the obnoxious side, i would agree with your setup being a good choice, i like magnaflow imo they have the best looking tips

Oh no, I didn't have the loudmouth. When I said I had SLP before, I meant I had SLP LT's/ORY. I have the Pacesetters now, and I love them.