I was wondering I wanna get the stage 2 kit for my cobalt and was hoping you guys could help me. Do I need to add anything but the stage 2 kit? The dealer is sayin that I need a new intake and manifold for the kit, is this true? Please let me know also if you know where I can pick this up or if I have to buy it from the dealer only? thanks guys.

 

no you dont need a new intake and a manifold. you just buy it and stick it on and get your computer flashed by them. an intake and stuff would yeild more gains and you could do it tho which will add power and make it sound awsome but it isnt necessary to put those mods on for it to work.