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DiabloSport 8420-BR inTune i3 Performance Programmer and PCM Swap Kit

7332631 - 8420-BR

DiabloSport 8420-BR inTune i3 Performance Programmer and PCM Swap Kit Incl. inTune i3 Programmer and One-Time Unlocked PCM Cross Shipment

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DiabloSport - inTune i3 Performance Programmer and PCM Swap Kit P/N 8420-BR Features:

  • Add Horsepower/Torque/Fuel Economy To Your Vehicle
  • Features The Latest Generation ARM Processor
  • Pre-loaded Tunes Are Dyno And Street Tested
  • Perfect Way To Drop A Tune On Your Ride In Minutes
  • Retrieves Diagnostic Data Of Your Vehicles Tune Performing
  • Update Your i3 Software On Virtually Any Computer

View the Full List of Automotive Applications »

Below is an abbreviated list of applications for the inTune i3 Performance Programmer and PCM Swap Kit.
Wrangler (JL), Jeep, 2021, 2020, 2019, 2018


DiabloSport is an industry-leading manufacturer of automotive performance programmers with offices in Ogden, UT and Sanford, FL. As a Holley Performance brand, and division of Powerteq, DiabloSport focuses on making the maximum power, drivability, and fuel economy gains on late model fuel injected vehicles. Founded in 2000, DiabloSport designs and manufactures the industry's most unique line of performance products for the automotive industry. At DiabloSport, we do not wait for others to develop the leading edge technologies needed to succeed, we create them ourselves to gain the competitive advantages that help differentiate us from the competition. In fact we employ degreed individuals in various disciplines. These DiabloSport tuners and engineers are at the very forefront of developing breakthrough technologies for the 21st Century. Most recently we joined forces and resources with Superchips and Edge tuning companies from an acquisition. This collaboration will only solidify our group offering industry leading performance programmers that stay ahead of the technology curves.


  • 7332631 - 8420-BR
  • 7332631
  • 8420-BR
  • 810115018377
  • DiabloSport
  • New

Shipping Information

  • Item Requires Shipping
  • 1.0 lbs.
  • W5.0000” x H2.5000” x L6.0000”
  • Free Shipping for orders over $99.00

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