Is there any real benefit to using a programmer on my 05 2500 QC hemi with the manual tranny? I have 35" tires and having 4:56's installed in 2 weeks, magnaflow exhaust and a CAI. I use my truck for pulling my toy hauler.


Ken

 

There is a tow setting on the programer as well as a 91 octane performance setting and a 87 octane setting for economy.The FlashPaq in the 87 octane setting runs better than the stock setting.It is worth the money in fuel savings! Go for it,you wont regret it