Actually, I should just ask this: Does the Trinity actually do anything to enhance A) fuel delivery B) timing in an 03 Ram hemi?
A: at full throttle (open loop)?
B: at cruise and or part throttle (closed loop operation)?

Second question, Does the intune work for an 03? Ram 2500 hemi ?

I just ...

I am still looking for a solution to give this truck some snappier performance. Since my last post here I replaced the exhaust system with a brand new OEM Dodge system and a high flow y pipe and cat from magnaflow. Also 2 new o2 sensors from the Dodge dealer. Also a K and N filter installed in the ...

I hope I did not get burned by the dealer that sold me my trinity but this is what happened.
I was looking for tuning ability for an 03 ram 2500 hemi that I bought as a second truck. It is sluggish at part throttle but runs strong at full throttle. I just wanted to add bottom end throttle response ...

Just bought a 2003 Ram 2500 QC 4x4 as a winter vehicle. I have changed plugs, wires and verified good internal condition via a leakdown test on all 8 cylinders. My issue with this truck is the lack of part throttle torque at lower rpms and overall throttle response. It idles well and if I floor it ...