[bigjohn12rt]

have a 2012 5.7 rt..with the k/n filter charger.
next thinking about a tuner diablo i3...says with both addition 20- hp..

are these tuners easy to install just plug and play? anyone like their tuner?

 

[Buffchief52]

Just tuned my 2014 rt with the I3. Very easy. Worth the money in my opinion! Get it from Hemifever, Sean will customize the Diablosport tune for your cars mods. Its a whole different car now.

 

[bigjohn12rt]

was it just plug in download and play?

 

[Buffchief52]

Yes, pretty much. Takes some time for it to update and load tune to your car, but there’s nothing else to it. Get your Diablosport from here, these guys will customize the tune for you. My r/t runs sooo good with the Hemifever custom tune!

Dodge, Jeep & Chrysler Tuning | Jeep Chip | Dodge Programmer & More | Diablo | SCT

 

[bigjohn12rt]

i can buy a tuner right from diablo for like $400...the hemi fever one was like 900?

 

[Buffchief52]

The I 3 is what I got from them, around $500. Plus you get their custom tuning for that price. Diablo will just give you a “ can” tune. Hemifever sets up a custom tune for you so as you mod the car they will help you tune for that. There are many other options for tuners, I’m just saying how pleased I am with what I got from Hemifever.