I have a 2001 crewcab superduty with a 6" skyjacker lift running 35's on it. I have a 4" BD Exhaust on it from the turbo manifold. Currently I have a hypertech programmer for it that I believe is only 50 hp. I was thinking about purchasing the Superchip microtuner that can be set in three positions (70,90, &110). Is this a much better chip and will I definitely notice a difference.

I was also wondering if you are using it in the 110 hp mode, is it very easy to overheat the turbo if you are not towing and just driving around with no considerable load.

Matt

 

There's a huge difference in power between the Hypertech and virtually every other diesel chip or tuner. Hypertech, by far, is the weakest out there. 110hp should be fine unloaded but I recommend at the very least you have an EGT gauge.