Wheel Blowout Sale

DiabloSport Modefied PCM & Intune I3 Combo Jeep Wrangler JL 3.6L 2021

$1,265.00 SALE: $1,137.95


Model #PKITJL363021-i3

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Shopper Award

This product is for Racing Competition only and is not legal for use in highway or street vehicles or other non-racing competition off-road vehicles.

Purchasing this product requires you to sign our Vehicle Compliance Waiver here.

A DiabloSport Modified PCM allows you to unlock the performance potential of your 2019 vehicle. This Performance Kit includes a DiabloSport Modified PCM for your vehicle as well as an inTune i3 Part Number 8345 handheld programmer.


  • PCM unlock in required, swap SKUs include the PCM exchange at no extra cost!
  • Tire Size Adjustment - 20"-44" allows calibrating the speedometer after installing taller tires
  • Speed Limiter - On/Off
  • Throttle Booster - 1-20% allows for tailoring your throttle sensitivity.
  • Fan Temps - 150°-230° for use with lower temp thermostats
  • Idle Speed Adjust - +/-400
  • Rev Limiter Drive & Neutral - +/-500 RPM for increased RPM range
  • Wide Open Throttle Fueling 1-7k - +/-20% allows for optimizing Air/Fuel ratio
  • Wide Open Throttle Spark 1-7k - +/-10 allows for adjusting timing for peak power
  • Enable/Disable Traction Control for off road use
  • Auto Start/Stop - On/Off disables the annoying start/stop system!
  • On 2019+ Model Year Vehicles, you must save your stock calibration with your tuning device before removing the stock PCM the vehicle. Please refer to the instructions that come with your unlocked PCM.
  • This product is not street legal and may only be used on Racing Vehicles. Racing Vehicles must be used exclusively for racing or other forms of competition. Racing vehicles must not be registered and must never be used on the street. It is illegal to install this product on a registered vehicle and use it on the street.
  • Not available for sale or use on pollution controlled vehicles in the state of California.

Proposition 65

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Vehicle Engine Notes
Jeep Wrangler

What Makes DiabloSport Special?

DiabloSport is an industry-leading manufacturer of automotive performance programmers based in Sanford, Florida. They focus on making the maximum power, drivability, and fuel economy gain on late model fuel injected vehicles. Whether gas or diesel powered, our products optimize a vehicle?s performance by programming its factory computer or plugging it into its factory engine harness. Since 2001, DiabloSport offers industry-leading performance programmers that stay ahead of the technology curves. Today, they are the only company to offer color touch screen hand-held programmers in all of their OBD-II flash devices. Their goal is to continue offering innovative electronics that are loaded with industry-leading ?tune? files that create better power, economy, and drivability on late model cars and trucks

Quality and Performance You Can Trust

DiabloSport is made up of a team of people who are horsepower junkies by trade- making the biggest possible power gain is why they go to work every day. They use an in-ground SuperFlow Chassis dyno to make and develop their performance tunes, and then they take the cars out on the Florida streets to see what they have. DiabloSport will not settle for anything but the maximum horsepower and torque gains over stock. DiabloSport is a manufacturer of high-performance automotive electronics that re-program a vehicle?s factory computer. They are an industry leader in vehicle calibration, which is performed by ?flashing? or re-programming vehicles through the OBD-II port (Diagnostics port).

Why You Should Purchase DiabloSport at Vivid Racing

Regardless of what styles or sizes you're interested in, the one thing you can depend on to come up with every product order is the best buying experience in the business. From fitment help from our in-house wheel experts to shipping packages, we'll take care of you and your order every step of the way. We know how much of a financial investment you're making in buying these products, and in return, we'll deliver service and product that is second to none

At Vivid Racing, we simply love cars. Cars are our vice in life. We love the automotive community and love our customers who think like us. Vivid Racing ensures that they meet the customer?s expectations in terms of quality, size, and strength

Buy online or give one of our world-class professionals a call at 1-480-966-3040

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