Originally Posted by flinger
What air filters do yall run or what air filter/intake systems do you use? I live off a dirt road so I get alot of dust dailey. I dont really care for the stock airbox so if yall have one you like let me know.
if you want what i would run on any 7.3 i would own, go down to the dealer and ask to see a severe duty air box kit. they are EXTREMELY effective against dirt, something like 60% better filtration than the stock filter, but they flow about 30% (if i remember right) more air than the stock filter. its the same element as the 6.0's have, and more importantly, most big rigs use a donaldson filter....if its good enough for an OTR truck, its good enough for mine!!!!