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DiabloSport inTune i3 Tuner

61 Reviews
$459.00 - $620.00 each
List Price
$412.95 - $557.95 each
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Features:
  • Plug in your year, make and model above to know whether this product will work with your vehicle and to see vehicle-specific capabilities/features
  • Choose from either:
  • DiabloSport inTune i3 Tuner: Featuring modern, intuitive software, the third generation inTune i3 connects to Wi-Fi hotspots for updates on-the-go and delivers the power you’ve come to expect from DiabloSport
  • DiabloSport i3 Platinum Tuner: Allows for custom-tuning and delivers the most powerful pre-loaded tunes available to help you custom-tailor your power options. The i3 Platinum works together with a CMR for mod-specific custom tuning and is compatible with vehicles equipped with a cam, header or supercharger
  • Boosts your horsepower and torque
  • Installs easily by plugging right into your vehicle’s OBD-II port
  • Displays and clears trouble codes, logs data, runs periodic backups and offers essential software updates
  • You can even tune more than one vehicle at a time – simply purchase a tuning license
  • Your DiabloSport inTune i3 Tuner is supported by a limited 1-year warranty
Description:

Leave average performance in your dust because peak performance is in the palm of your hand – with a state-of-the-art DiabloSport inTune i3 Tuner. Showcasing the latest electronics, this top-of-the-line tuner displays and clears trouble codes, logs data, runs periodic backups and offers essential software updates.

Choose between two options: the i3 Tuner that utilizes intuitive software to connect to Wi-Fi hotspots for updates on-the-go and delivers the power you expect from DiabloSport; or, the i3 Platinum Tuner that allows for custom-tuning along with most powerful pre-loaded tunes possible for a custom-tailored experience that suits your preferences.

You can even tune more than one vehicle at a time, just purchase a tuning license. Your DiabloSport inTune i3 Tuner plugs directly into your vehicle’s OBD-II port and carries the protection of a limited 1-year warranty.

Notes:
  • Tuners are a unique electronic device and, therefore, have a unique return process. This process necessitates physical inspection of the unit before a refund can be issued. Why? Because once a tuner is purchased and paired with a vehicle, it can only be used on that specific vehicle. This is called “vin-locking,” and prevents multiple uses of the product on different vehicles without license from the manufacturer. When returning a tuner, the tuner must first program the vehicle back to stock-mode so that it’s no longer locked to that specific vehicle. At this point, the vehicle loses the performance tune. If the tuner is returned while the vehicle still has the tune programmed to it, it will fail inspection as it cannot program another vehicle and is not in resell condition. The return will then be rejected with no return credit issued.
  • Features manipulated by this product may vary by application.
Average Rating
Appearance
Ease of Installation
Price/Value
Quality
61 Customer Reviews
5 Star
45 (74%)
4 Star
12 (20%)
3 Star
3 (5%)
2 Star
1 (2%)
1 Star
0 (0%)

What A Difference!

After installing upgraded 12-hole fuel injectors and a throttle body spacer, my "check engine" light and I became best friends. In an effort to remedy I subsequently replaced MAP, TPS and both upstream O2 sensors but none of these resolved the issue. After extensive research I purchased a DiabloSport inTune i3 Tuner Pro and applied an 87-Octane tune with modified fuel mixture ratios. SUCCESS - My Jeep Wranger TJ now runs like the beast it was meant to be! I highly recommend this product.
Posted By David L (Lake Havasu City, AZ) / August 1, 2020
Yes
No

Diablo sport

Good tuner
Posted By Alonzo P (Monmouth, IL) / July 30, 2020
2018 GMC Sierra
Yes
No

Great

It's a quick and easy tuner to use like the power I got out of it!! Great buy
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Posted By Gerald H (COLUMBIA FALLS, MT) / June 15, 2020
2015 Chevy Camaro
Yes
No

Mileage increase

What a difference this Diablo Sport has made with my mileage. My 2018 Silverado gas engine jumped from 14 and 15 mpg combined driving city and highway by 6 mpg with just the basic tune. If there is one negative it's the tech help. I had an issue with the download and called for assistance twice. Both of the tech nerds were not at all helpful and acted as if I had interrupted their video games. Then I got Rick. Friendly helpful and solved my problem in seconds, wish I got him first.
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Posted By Dennis B (LIVINGSTON, TX) / June 10, 2020
2018 Chevy Silverado
Yes
No

Diablo I3 for C6 Corvette

Throttle Response has improved, shifts are faster and firmer. The feel of my Vette is more responsive and crisp. Easy update prior to installation. Installation was very smooth with no issues. Hold push button start in accessory mode for 5 seconds to get to "on" setting without starting. Took about ten minutes total Thanks Auto Anything! Delivery was 5 business days even in this "crazy time"
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Posted By Jonathan D (SANTA YSABEL, CA) / May 30, 2020
2008 Chevy Corvette
Yes
No

Best performance tune!

MT 2013 Chevy Sonic RS: big boost in torque, but still handles well! Gear ratio is the same, but there's real power in 1st and 2nd gear (previously gutless!) MPG has stayed the same with this 91 octane tune!
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Posted By Andrew L (BENICIA, CA) / May 20, 2020
2013 Chevy Sonic
Yes
No

Diablo sport review

Shipped fast,once i uploaded the tune you can definitely tell a difference in hp,and tq..i have a lifted truck on 35s sittin on 20s...where it would struggle before it definitely does not now...any aftermarket radio harness for gm applications MUST be disconnected...overall it puts a smile on my face when i wot.
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Posted By ZACHARY C (BUENA VISTA, CO) / May 13, 2020
2004 Chevy Silverado
Yes
No

2008 Chevy Avalanche

Bought mainly for AFM delete with minor extra potential. Unit worked flawlessly and I had no problems with the upgrade. Like the fact that I can pull codes also.
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Posted By Anthony J M (Feasterville Trevose, PA) / May 11, 2020
2008 Chevy Avalanche
Yes
No

Works well but not user-friendly!

This tuner, once you call tech support and get them to upload several files for your vehicle, works well for the most part. I was able to shut off MDS in my Chrysler and upload a 91 octane tune which allowed the car to perform quite nicely. I say not user-friendly because you cannot stop a tune or review in progress, as it will cause the car's PCM to get stuck in whatever mode it was in when you disconnect the tuner, and the risk of damaging the PCM could be a possibility. User beware!
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Posted By Mark M (LAKE HAVASU CITY, AZ) / February 26, 2020
2014 Chrysler 300
Yes
No

The Beast

The Diablo InTune i3 Tuner is what my Jeep Grand Cherokee (2008) needed to unleash the power in that mighty HEMI!
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Posted By Tamaria I (LANCASTER, CA) / February 7, 2020
2008 Jeep Grand Cherokee
Yes
No

Sceptical but happy

Installed in 2016 sierra 6.2. Truck ran so well I hesitated change but wanted to disable afm. After tuning I didn't notice much change at first but now I can tell the truck seems more eager to perform and slightly smoother in acceleration and shifting. Still getting 20+ mpg at 76-80. Stop and go traffic mpg dropped a little but not much. Overall happy.
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Posted By Mark E (Hudson, WI) / July 13, 2019
Yes
No

Awesome tuner

This is a must have if you want to wake your vehicle up. With a personalized custom tune, this tuner will act like a shot of steroids for your car or truck. With the right settings the trans no longer acts like it's searching for gears. So many other settings, too many to list, will improve the performance of your GM vehicle. Almost forgot to mention, it will also disable AFM (Active Fuel Management).
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Posted By Wesley H (Pinellas Park, FL) / July 2, 2019
2011 Chevy Silverado
Yes
No

Love it

The tuner seems like it is made pretty cheaply but it functions like it is supposed too and it makes driving my 2014 Silverado much mre enjoyable.
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Posted By Patrick B (BRITTON, SD) / June 25, 2019
2014 Chevy Silverado
Yes
No

Tuner

Easy to use would like to see more supplied tunes overall very satisfied
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Posted By Edward J. B (Toms River, NJ) / June 25, 2019
Yes
No

AFM needed tech support

Overall the i3 is good. The price is a little much but a discount from Autoanything made purchase it ahead of time. The AFM deactivation would not work. Called and emailed Diablo customer they had to forward everything to their master tech. 4 days later and still no word back
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Posted By Scott S (LAS VEGAS, NV) / June 22, 2019
2015 Chevy Silverado
Yes
No

2016 Chevrolet Colorado

I have only had this product for a little more than a month but, I am already very impressed with it. The install was a breeze and I am using the diablo tune right now and I already can tell a difference and I love it. I would recommend this product.
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Posted By Ricky H (QUARRYVILLE, PA) / June 8, 2019
2016 Chevy Colorado
Yes
No

Work in progress

Setup is very easy. Mileage went down considerably with not a lot of increase in performance. Guess I'll need more time to go through all of the options available.
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Posted By steven g (DRUMS, PA) / May 20, 2019
2015 Chevy Silverado
Yes
No

Happy so far

I purchased the inTune i3 mainly to help with the strange shifting Chevy programmed in the 2014 Silverado. I have definitely noticed an improvement there, as well as my fuel mileage. Still exploring different tunes to get the perfect fit. I'm amazed with how much you can change with it. My only complaint is the price, and I wasn't thrilled with the wifi updating. I found it much easier to update on a pc and downloading the interface on it.
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Posted By John K (Gallipolis, OH) / May 7, 2019
2014 Chevy Silverado
Yes
No

Awesome tuner

This tuner does exactly as it says. You can easily put custom tunes on it and it lets u know they are on there the moment u move them over from the computer. For the price u get a decent quality tuner device. I would recommend this tuner to anyone looking to go to the next level and unlock their engines true potential.
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Posted By Michael S (washington, IN) / April 14, 2019
2005 Chrysler 300
Yes
No

DiabloSport Rocks

I love how my GMC Sierra runs now that I have put a tune in the engine. I really like the ability to turn off the AFM system without having to leave the device in my OBD II port. No power drain on the battery by using this feature on my DiabloSport device. Other tuners do not have this option.
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Posted By Kirk T (Seneca, SC) / April 10, 2019
2015 GMC Sierra
Yes
No

Missing parameters

I don't like that I cant get custom tunes or increase my throttle response.
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Posted By justin b (KREBS, OK) / April 5, 2019
2015 Chevy Camaro
Yes
No

Noticeable Difference!

Easy to use with noticeable difference with my Charger SRT8. System takes you step by step and makes tuning your car easy. Great investment, love the results!
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Posted By Kiel M (FORT RILEY, KS) / March 19, 2019
2013 Dodge Charger
Yes
No

diablo sport I3

I installed the 93 octane canned tune and set my parameters and drove for a few days. I was happy with the tune and am learning more abut the other features of the tuner. it is very easy to use and I am happy with the performance for the $
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Posted By Eric P (HARWOOD, MD) / March 5, 2019
2013 Dodge Ram
Yes
No

Tuner for 2017 Chevy Silverado

When you purchase the tuner it asks you for make, year & model of vehicle, I completed all of that. Received the tuner went to install it and it said I needed to update my vehicle. Come to find out after purchasing the tuner, I then had to purchase another package to use it with my vehicle since it was a 17 model. They should have specificed that before purchasing. So all in all over 450 dollars were spent on this.
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Posted By Bailey H (Clinton, MS) / March 2, 2019
2017 Chevy Silverado
Yes
No

C5 corvette 2004 manual

The product is great! I've been wanting to get a tuner for years and haven't got around to it. It's definitely worth the money and you can see the power difference your engine run smoother. I did a video review on my YouTube channel synthetic oil protection. The only modifications on my car or cold air intake and Cat-Back exhaust. I would guess my rear wheel horsepower is 20 to 30 more rear-wheel horsepower.
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Posted By Eben R (LAS VEGAS, NV) / October 22, 2018
2004 Chevy Corvette
Yes
No
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