rabbithuntr14
03-20-2011, 07:03 PM
dads thinking of getting a cold air intake on his 07 chevy 2500 hd classic, ive looked at k@n, aem, etc. the k@n says 20 hp and the aem says 12 but he doesnt want to spend a fortune so which one would give him the most hp for a reasonable price? also gonna be pulling a camper or trailer with quads so gas mileage is also an issue since i have to pay for gas when he takes me racing