Performance chip/headers
Originally Posted by redneckcowboy28
I agree with the everyone on the chips. I did some checking on it myself and there just ain't the bang for the buck. Use the money on something like underdrives, cai, exhaust, electric fans, ect. Far as headers go I have mustang shorty headers on my truck motor. There are no clearance issues, with the Bassani y-pipe I am running. Hope this helps...
Originally Posted by combatusa
Great thanks for the info. Elec fans save gas mileage? And help HP? What's a underdrive? I heard a Cai will help mileage? And will headers help too?

