SLP or GMPP
 

Looking for opinions. I have about $600 to spend on a CAT back exhaust. I was thinking GMPP or SLP. Anyone have pros or cons? Thanks in advance for the input.

GMPP, looks and sounds awesome. If you buy it, order it from SummitRacing or check your local chevy parts place and see if they'll match the price.

:P

with what ive seen and heard with the slp it looks and sounds mean. im a fan, the gmpp is nice though too

I have the SLP and I like the sound and look - it also has no resonator and it has 2.5 inch pipes.

amy can you post pics of your tips? i feel like i've seen them but not really lol

http://i46.photobucket.com/albums/f1...o%20SS/Tip.jpg
http://i46.photobucket.com/albums/f1...S/Mufflers.jpg
http://i46.photobucket.com/albums/f1.../SilverSS8.jpg

Are those the slanted tips like mine or are they normal? I can't really tell looks good tho

gmpp
 

Ditto ........what Mike said. I have GMPP on mine and they sound and look great ! The install isn't tooo... hard but it is a little tricky. PATIENCE IS REQUIRED. A good floor jack and some hand tools, If you choose to install it yourself. I payed just under $600.00 for mine and I ordered it from Summit. But shop around...go to you tube and decide for yourself.
It's what, You, want. Good luck. :cool:

Wow that looks sexy, makes me want that exhaust now.

love the slp tips.....

The tips aren't slanted.
http://i46.photobucket.com/albums/f1...20SS/Rear2.jpg

LOVE IT!!!!!!! I know I discussed this with "AwesomeSS" before, as I was looking into getting SLP or Dynomax catbacks from 3800Performance.com... you provided some videos awesome, but they didn't sell me entirely. BUT, here I am again contemplating an exhaust system... I'm REALLY leaning towards SLP again, what is the best place to purchase from besides "SummitRacing" and "3800Perfromance"?? I'm also looking at doing a downpipe, who makes a great one...?

If ANYONE has a Dyno, SLP, GMPP or whatever, PLEASE post some sound clips!! PLEASE!!!

I think I bought my SLP system from pfyc.com and got it for just over $500 shipped.

Gmpp
 

Just ordered the GMPP exhaust from Summit. Shold be here in about a week.:)

Good choice :)

Excellent choice(GMPP):)

new exhaust
 

Got the GMPP delivered on Tuesday and installed today. Sounds great and looks good. Nice sunny 60 degree day here in Indy, clean the car and cruise around showing off the new upgrade.:)

Nice. Post a clip here! Share the love!

x2, we like pics :)

There are alot of threads on this topic, lol