Well I cant say it is the best as I dont have any proof on performance numbers outside of what the manufacturer tells us but as far as overall sales number the S&B intakes do a killing for the 6.7.Hello Boy's and Girl's,
I am looking to let this New 6.7L Cummins get a little bit more fresh air, I feel its nose is plugged and we need to open it up a liitle. What are your recommondation's and why. Thanks Russell
Banks is not bad, It's a good quality upgrade. S&B Is a favorite. Zombie's is good for on the cheap just has not been tested, it's no different then what some of the pro's use. However; I think AFE would be the ticket. Good price and has done well.Banks. How can you argue with a guy that holds speed records? I have the kit on my 08 Cummins 6.7L, it is great! Instant Turbo whistle, plus you can get an optional scoop to force in even more air.