brandon48080

iTrader: (1)

well getting ready to begin my build its a 1999 ss m6 here is a list of all the parts i got as of right now...

bbk ssi intake
bbk 85mm tb
hooker headers
texas speed y pipe Catted
slp loud mouth
slp lid k&N filter slp smooth bellow
motor mounts
msd wires
tr55 plugs
160 thermostat

i think thats is all for now is there anything i need or you would recomend i wanna get it all installed then take it to the dyno for a tune. what kinda power should i expect? thanks

trans_am7935

iTrader: (15)

i would stick with the stock t-stat, but that is just my opinion

masterz28

iTrader: (8)

Everything is good, maybe header gaskets. tips for exhaust.

omarrakeen

iTrader: (2)

while there id change fuel filter too if you havent change it early..

brian_rs/ss

lock washers for the header bolts. intake/tb/exhaust gaskets. ditch the the t-stat(IMHO). maybe new o2 sensors depending on how many miles your car has on it. btw are you keeping AIR/EGR? do you have a catch can?