Originally Posted by wester399
Hey guys just got my k&n cai and now i want to get a tuner . Theres so many options out there i see alot of z members run cortex or diablo sport. I'm leaning towards the diablo tuner. I'm looking for gas mileage increase(its a hemi so it is what it is haha) and any power gain would be great. However with 87 octane at 1.05 a liter here its likely i wont run anything higher then that because its just too much money for me at this time so another question I have is will a tuner even be worth my 350 bucks or would i be better off with 3 and half tanks of fuel.
Well when you put it like that it makes it seem like the tuner is definitely the way to go lol.
3 1/2 tanks of fuel will only last about 3 weeks for me, a tuner will put a smile on your face for as long as you own your truck lol.