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DIABLOSPORT

Diablosport 8345 Intune i3 Plat Performance Programmer with PCM Swap

  • Based on 201 reviews
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Availability: Only 1 left in stock, order soon!
Fulfilled by Amazon
Arrives Oct 28 – Oct 30
Order within 16 hours and 41 minutes
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Features

  • Built for Your Truck: Specifically designed to be compatible with 2004-2014 Ram 1500, Charger, and 300 models equipped with 5.7L, 6.1L, or 6.4L HEMI V8 Engine; Fits applications with direct OBD-II connection
  • Unlock Full Performance: Features dyno-tested performance tunes engineered to enhance horsepower, torque, throttle response, drivability, and fuel economy without needing to lift the hood
  • Easy Tuning: Adjust vehicle parameters with Easy Tune mode and responsive touchscreen interface; Customize tire size, speedometer calibration, speed/rev limits, transmission shifting, and more
  • Plug & Play Installation: Unlock performance enhancements in a matter of minutes as the i3 connect directly to your vehicle's OBD-II port without drilling, splicing wires, or additional modifications; easily updates through Wi-Fi using Windows or Mac systems for convenient tuning access
  • Tune with Confidence: Unlock your vehicle's full potential with DiabloSport i3 Performance Programmers backed by a limited one-year warranty covering defects in workmanship and materials for added peace of mind

Description

Take Full Control and unlock the true potential of your vehicle with the DiabloSport inTune i3 Performance Programmer. Designed as a reliable/dependable/powerful/complete handheld touchscreen upgraded solution, the i3 helps optimize engine performance, improve drivability, and give you greater control over your driving experience. Preloaded with dyno-tested tunes engineered specifically for your vehicle, this programmer offers you the capability of delivering enhanced horsepower and torque, sharper throttle response, improved fuel economy, and more without requiring additional tools or modifications. The i3 Performance Programmer connects directly through your OBD-II port, installing performance enhancement in a matter of minutes without drilling, splicing wires, or making permanent modifications. The responsive, high-definition touchscreen interface simplifies menu navigation and setting adjustment while the compact design provides convenient, on-the-go operation. The i3's capabilities go beyond performance tuning. It provides additional customization options through its "Easy Tune" mode, allowing you to adjust parameters such as tire size, speedometer calibration, transmission shifting, and more. These adjustable settings give you greater control over your vehicle's performance and allow you to personalize the driving experience to match your needs. Keeping the programmer up to date is simple with convenient Wi-Fi updates compatible with both Windows- and Mac-based operating systems. Built-in functionality and user-friendly operation make it easy to maintain, update, and manage your vehicle's tuning settings without the need for additional devices. Backed by DiabloSport's one-year limited warranty against errors or defects in manufacturing, the inTune i3 Performance Programmer provides confidence while helping you maximize performance, customize driving experience, and unlock the full potential of your vehicle.

Manufacturer: ‎DiabloSport


Brand: ‎DIABLOSPORT


Model: ‎inTune i3 Platinum


Item Weight: ‎9.9 ounces


Product Dimensions: ‎5 x 6 x 2.5 inches


Item model number: ‎8345


Manufacturer Part Number: ‎8345


Date First Available: May 1, 2017


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Oct 28 – Oct 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews

    • Works great only thing that needs to be changed is add a off on switch
Expensive but works great
Reviewed in the United States on September 26, 2026 by Dennis
    • Having A Blast Learning to Fine Tune and Unlock the potential of my Charger
I've been using this tuner for about 6 months now and have used all 3 built in tunes and have experimented with parameter changes. I have the 2011 Dodge Charger SE 3.6 Pentastar w/ CAI and PYPES Street Flow Exhaust, and you can feel differences in response and really fine tune the 3 sections of range in the RPM scale and raise or lower WOT shift point, WOT Fuel, WOT Spark adjustments, not to mention the many other parameter settings. 1 issue I do have with this tuner is the WOT shift point 1 for all setting instead of being able to adjust WOT shift points individually for each gear. This is supported for other MOPAR make and model Diablo i3 tuners. From what I gather from a few different forums, It's the Challenger and Charger 3.6 in these mid-years that don't support Individual shift point setting. OTHER THAN THAT I LOVE IT. No specifics in instructions on parameter settings so I went to Dodge and Tuning Forums and learned TONS of info on the parameter adjustments, I suggest to do this !!! ... show more
Reviewed in the United States on February 26, 2026 by Jeffery Prekop
    • Very good
Work perfect
Reviewed in the United States on August 21, 2026 by Tito
    • It keeps leaving my car in limp mode sometimes for two or three days at a time
Review Image by James S.
When I first got my Diablo sport tuner it worked great, it made my car run the way I thought it should run had ship points that I could change everything on. It worked great then all of a sudden it started throwing error codes every time I hooked it up.. I expected so much more out of Diablo sport for the price I paid. My car would have to stay in limp mode for a day or two until the tuner reboot it completely unacceptable ... show more
Reviewed in the United States on January 14, 2026 by James S.
    • Sometimes stuff happens
The item arrived a day early price was good but item didn't work for me it only worked on transmission not what I needed
Reviewed in the United States on September 8, 2026 by jody balcom
    • Impressive customer service
There are plenty of reviews and videos discussing these tuners. This review instead is about my customer service experience. After a few attempts at installing a tune the unit would not create the back up and load selected tune on my 2013 Challenger SRT8. I called the support line at Holley at around 2:00 pm Pacific on a Wednesday. I was auto placed on hold and notified there were 24 callers ahead of me. Yikes! No problem I'll just wait as I am stuck until there is a solution. The system updated me as to how many callers were still left ahead of me but it only took a few minutes before someone answered. They had to transfer me to the Tune division as they don't provide a direct line at this time. A support person answered right away and I told him the situation. He asked a few questions and said that some of the 2013 and 2014 Challengers have a problem loading and my ECM would need to be sent in to their facility in Florida for modification. He said they would modify the same day and return at no charge. Nice! So I pulled the ECM boxed it up and took it to USPS that same day (Wednesday). I sent it Priority Mail 2 day air (I'm in the Seattle area). They received it on Friday, repaired it and sent it back that afternoon via UPS next day air. I received the ECM on Saturday around noon and reinstalled it. The Diablo Tune installed as expected and all is good. Other than my shipping expense Holly / Diablosport took care of the rest. To me this is impressive customer service and is sadly becoming rare in my experience. Kudos to Holley and Diablosport for this great service. ... show more
Reviewed in the United States on August 21, 2024 by Steve
    • WORKS VERY GOOD!
CAME IN JUST A FEW DAYS. INSTRUCTIONS PRETTY STRAIGHT FOWARD. PLUGED INTO MY CAR THEN DOWNLOADED THE UPDATES TURNED OFF MDS THEN ADDED 93 TUNE, TURNED OFF SPEED LIMITER AND TIGHTENED SHIFTS, RAISED THROTTLE RESPONSE. VERY NOTICABLE CHANGE IN PERFORMANCE. HAD A QUESTION FOR TECH, GOT RIGHT IN AND THEN HE CALLED A FEW DAYS LATER TO MAKE SURE IT WORKED. IMPRESSIVE CUSTOMER SERVICE. READ WHERE DATA STORAGE WILL FILL WITH UPDATES AND UNIT WILL NOLONGER WORK, HOPE THATS NOT THE CASE. WE WILL SEE. I WOULD RECOMMEND THIS TUNER, WILL WAKE YOUR HEMI UP. ... show more
Reviewed in the United States on February 22, 2026 by RANDY ROLL
    • Wake up your Hemi
It was a little hard to setup very little documentation and even in the computer app it takes awhile but once updated works great. I got both performance and 1mpg better economy with the 91 octane tune with my 2014 Durango R/T since this review I switched to the 93 octane tune and got even better power ... show more
Reviewed in the United States on August 24, 2024 by Andrew A. Zajackowski

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