SLP how much hp?

[hahnan03gt]

with slp headers , midpipe no cats and loudmouth catback how much hp will i gain

 

[baller760]

I've heard people say it's something like 22-24 rwhp or something. But don't quote me on it. And you are crazy to get that combo with no cats!!!! That will be f'n loud!!!

 

[54life]

i'd say 15-18 hp reasonably

 

[GinoGT]

I've seen dyno sheets posting gains of about 20RWHP from bone stock exhaust to full exhaust. Full exhaust meaning longtubes and no cats.

 

[1992 2.3LX]

according to the July MM&FF SLP full exhaust with cats gained 22hp on a stock 98 GT auto.

 

[hahnan03gt]

LOl

i kno im crazy to get it with out cats i want loud
BABY WOOHOOO

 

[955.0HO]

i kno im crazy to get it with out cats i want loud
BABY WOOHOOO

a guy around here has the same set-up...it is the loudest car i've ever heard that has full exhaust on it. absolute madness

 

[2Stock]

i kno im crazy to get it with out cats i want loud
BABY WOOHOOO

The louder the better man. My old stang had MAC lt's, MAC o/r H pipe with 2 chamber flowmasters dumped. Wow was that loud as crap. Post some sound clips if you get the setup.

 

[hahnan03gt]

i will ill post sound clips i wanna hear this badboy go ill prolly have this in by end of august

 

[Craig Mack]

Do you guys think Cobras gain more HP from exhausts then GT's?

 

[Nick3561]

i got 19.9rwhp with cats