some guy followed me down to the Wendys parking lot tonight and he works at Forbes and he had a bran new gmpp exhaust still in the box and he said i could have it for 300$$ and for a few more buck he will put it on for me
reg price is 589$ without tax

i know quit a few ppl on here have them just wondering how do u like and and how much more hp you get??

 

Nothing better than buying stolen merchandise.







j/k



The GMPP exhausts are a good buy. I have no regrets; my exhaust sounds great, and it gave a nice gain.

 

its worth about 8-12 whp....and sounds great

 

yeah thats what i thought but he said it wasn't stolen and said he has no use with it and wants to sell it. i will gladly take it off his hands gonna call him tomorrow about getting him to install it

 

i'd buy it

 

I plan to

 

touring or performance?

 

performance

 

Sport.



Sorry.

 

I love mine! It sounds mean as hell!!!

 

Do it, its a great exhaust and thats a great price ecspecially for brand new

 

I was talking to him today and it's getting put on tommerow !!!!