I have a 2011 6.7 and was wondering which is the best aftermarket cold air intake for it?? Which ones are out and how are they??
Also I have been hearing that the stock turbo on the 6.7 is no good and that it will not make lot of aftermarket power??
Anyone have any comment on this??
Here we go again -AFE stage II or the S&B are the best intakes.
The stock turbo is just fine up to a certain HP. Then it runs out of air .
And those of you who are so paranoid about voiding your little warrantee , an intake won't do that. And most cases neither will a tune. This is why you go with a respected company like H&S and KEM who have done tonnes of research and testing. I trust them so I don't worry. If you don't , then leave your truck at 400hp. I love having my 25.5K/lb , 42 foot triple axle toy hauler or my 44 foot gooseneck flat deck with 20 + round bails on and cruising in 6th at 70-80 mph like its nothing. Power is good!! The 6.7 has hardcore safety nets built in place to protect itself, from the dual cooling systems to the oil system ( piston cooling), 6 bolts per cylinder etc. in time we will see it pump out big numbers, bigger than I'm seeing now
Richc22a ------ new spark plug huh. Yep those will help for sure
2015 F350 King Ranch
monochrome tuxedo black, every possible option.
Ordered April 30, 2014
Yet to be delivered
2011 F350 KingRanch 6.7L
AFE stage 2 intake
H&S tuner 4" straight pipe
dual 6" MBRP black stacks. DPF, DEF, EGR Delete
ZEX NOS kit with .088 jet
08 Harley Davidson F350
6" lift with 36x15.50x20's
spartan tuned and deleted.