Anyone running the Superchips 1856 Race Tuner? I'm running level 4 on my 2008 F350, 20mpg + but I'm worried about the 200 HP/425 LBs hurting something? I see the Spartan guys are running a 210 tune with no problems. Thanks for any info.

 

I would take that off now...not a good tuner.

 

Have you ran one and whats wrong with them specificly?

 

I'm also intrested in understanding why this may not be a good economy priced DPF delete tuner?

 

build their power by overfueling.

A good tune will do much more than that.

In addition, what about the safe limits of the motor. You don't want the tuner to by pass those.