[looty007]

anyone have a ballpark idea of what kind of hp & torque gains a set of longtubes and an exhaust would give me? i'm thinking about a stainless works set like the one in the recent gm hi-tech, but it will run me about $2500+installation. just tryin to figure out if i want to drop that kind of cash vs the amount of power i will gain.

thanks, looty

 

[camarodoctor]

You need to provide more details:

What year car?
Any other mods?

BTW, $2500 plus installation? That seems a little steep. You can pick up a set of LTs for around $1200 (or less). I don't know if I've seen a $1300 catback yet...

With LTs and exhaust you should pick up between 10-20 rwhp across the board, with a little more on an LS2. You can probably get another 5-10 rwhp with a tune.

 

[RookWV]

20/20 would be a safe estimate