How much will intake mods help?
I'm considering trying a cold air intake on my 05 cobalt.
Currently its 100% stock, I take it to the drag strip to bracket race and its also my daily driver.
My questions are; how much hp would it improve? What type of time improvement could I hope for? What type of mpg improvement is there?
I don't want to do this for only a tenth at the track and 1/2 mpg gain.
Also I'm a rookie diy, beyond the install is there anything else as far as upkeep or tuning that would need to be done or is it a simple plug and play type of deal.
Thanks for the help