I just use the stick on colored dots works great and if you write small they work as sticky dots...

 

I am curious. I only have one year left on the warranty... what kind of mpg increase are you seeing and how does the truck run? I don't want to put a box on it but I would like to do the DPF delete and the EGR delete. What's the cost?

 

Never did run it without a box. With the Smarty on SW3 and stock tires I saw 3.5 to 4 depending on how I drove it.

Delete pipe (not turbo back, just the DPF and NOX) is about 200. Not sure how much the sims are right now.

I would put a Smarty Jr on it. To be honest, if you havent had any issues yet, you wont have any in the next year, driving with some sense that is.

Call up the guy who runs the DTR store. He MIGHT give you a discount.

 

Ok, I'm gonna call myself and give myself a discount. LOL

Oh wait, you said "Runs" the DTR Store. Yep, better call Lary. LOL

 

i always replace all the batteries at the same time. it seems the older one will drain the newer one down to its level. most people that replace one will have to do the other soon afterwards anyway.

 

I X2 this