I know i need to do the headers and I already chose the ones I want to go with I am just trying to plan out the rest of the exhaust setup, I want a very free flowing setup but still want it to sound nice and I dont see paying 700 for a catback when I can spend less then 300 if I do it myself
I have 42.5# injectors coming soon
103 spark plugs
1.9 rockers
machined lower intake
3.3 pully
S2 zzp intercooler
catless downpipe
egr delete
cai with 4" cone filter
185 tstat
and if I am not at 300whp I am getting close, a buddy of mine has a cobalt ss sc that when last dyno'd was at 300 and I keep up with him
