Want a little more out of my SS
#2
No bolt-on's will gain you that "little more" feeling you're seeking.........and besides the one I'd recommend, catless downpipe doesn't stay true to your warranty.
Want a "little more" the best thing is, a legit tune versus that conservative GM stuff!
Want a "little more" the best thing is, a legit tune versus that conservative GM stuff!
#3
#10
if i have the stage 1 kit, what kind of hp should i be looking at on the RPD and what kind of boost, i get about 18 consistent and depending on what gear ive hit like 22psi but i dont watch it that much.