I have over 300000 kms on my 6.7 deleted with no issues slight mileage increase I run H&S programmer on stock power setting. Turbo puts out about 25 psi max.
I have 220000kms on my 6.7 with it deleted not one issue i just run the programmer on stock power setting the truck gets around 17 to 18 mpg with lift and 35'' rubber.
I put herculies avalanche 275-75r18 on the wifes f150 awsome traction and goodyear dura trac 325-65r18 on my f350 this is my first year running winter tires always ran toyo mt the dura tracs are way better on ice but not so good in the mud.
I can probley go more then 600kms really when truck is on empty it will only take around 70to 75 litres to fill fuel gauge probley not accurate any one know where i can get a titan tank installed and price. Truck usually shows around 750 km to empty when i fill it up i dont think i can get that...
with my 2011 ford i have to fill up around every 300 kms pulling a trailer it usually takes about 70 to 80 lts at fill up thats with lift and 35'' tires.
I tried MBRP Can on 2012 Freeride, it did not impress me. Sled would not pull RPMs right. Installed new can from Specialty Sleds, sounds great, ran sled in the mountains twice, 500km on now, can works GREAT! Highly recommend Specialty Sleds can, it is quite a bit lighter and looks better.