what can i expect with this setup

I just order SLP LT with their cats- y-pipe and LM exhaust, My car dyano @ 300hp/320toq what # could I be looking at? And anyone out their with the same set up?
thanks.....

Expect about 20+rwhp, loud exhaust, and watch for speed bumps or dips, SLPs hang the worst

i'd say bout 25 hp+

people usually get 20-25 with lt


i got 23rwhp

i'd say your looking at alot of noise polution tickets lol