Hello all I am new to this so if I posted this in the wrong catagory I appoligize in advance. I have two questions first, I own a 08 2500/6.7 and I am interested in doing some enhancements for performance/economy and I am looking for someone that has some personal testimonials and also I am wanting to switch to a synthetic oil and at what mileage is appropriate. Thanks Dave

 

I joined this forum for my 1500 HEMI...

This forum I joined for the Diesel I have yet to buy:

http://www.cumminsforum.com/

 

being how it is a 6.7 the first thing i would do is all the deletes, followed by a cai, exhaust, and tuner.

 

A tuner such as a Diablosport Predator will give you enormous gains on a diesel!!!

 

or the smarty or H&S's black maxx tuners will really wake that cummins up

 

I second the Smarty tuner for the cummins. Also i believe you can switch to a full synthetic at anytime.

http://smarty.tunertools.com/

 

hold off on that DPF delete unless your 100k warranty is up as it will void it for sure. if not, delete that B****H!. Take care adding too much hp/tq to the auto tranny as more than 100 and you could start seeing problems. Main problem is ULSD...cant do much about that

 

Welcome to DF! post some pics!