Best single mod? biggest bang for the buck
As of right now psi-fi. I Am just waiting for gm to come up with a computer upgrade because I don't trust my self installing this mod. Having to mess with the wires is not what I want to do right now. Might want to ask around what people have seen with this because it is suppost to give you 45whp. Don't know if anyone has seen that though.
Originally Posted by zinner
K&N intake. Gives that great blower sound.
yep or you could just do the airbox mod, makes a heck of a difference. it should hold me over until they release the gm intake in spring, beside the airbox mod only costs $25 plus some of your time
hey fingersmoran here you go https://www.cobaltss.net/forums/show...ight=psifi+kit
Originally Posted by selfinfliction
yep or you could just do the airbox mod, makes a heck of a difference. it should hold me over until they release the gm intake in spring, beside the airbox mod only costs $25 plus some of your time 

Thanks everyone, will look into Psi kit.
First thing will be for look, gonna ditch the wing and get an SS spoiler. Wanna go for the sleeper look.
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agentirons
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Oct 16, 2015 02:11 AM



