SKU: 71583778046

inTune i3 with Modified PCM Compatible with 2021 RAM 1500 5.7L 8-Speed Automatic with E-Torque DiabloSport

Sale price$742.48 Regular price$824.98
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 23 - Jul 28

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Description

inTune i3 with Modified PCM Compatible with 2021 RAM 1500 5.7L 8-Speed Automatic with E-Torque DiabloSportThe Diablo Sport in Tune i3 + Unlocked PCM Kit is the complete performance solution for 2021 Ram 1500 trucks equipped with the 5. 7L HEMI e Torque system Factory PCMs on these models are locked, preventing traditional tuning, but this kit includes everything needed to safely unlock your Ram's true potential. Preloaded with dyno tested calibrations, the in Tune i3 delivers gains of up to 30 rear wheel horsepower over stock, along with noticeable

The Diablo Sport in Tune i3 + Unlocked PCM Kit is the complete performance solution for 2021 Ram 1500 trucks equipped with the 5.7L HEMI e Torque system

Factory PCMs on these models are locked, preventing traditional tuning, but this kit includes everything needed to safely unlock your Ram's true potential.

Preloaded with dyno-tested calibrations, the in Tune i3 delivers gains of up to 30 rear-wheel horsepower over stock, along with noticeable improvements in torque output, throttle response, and 8-speed transmission behavior

The result is a Ram that pulls harder, shifts smoother, and responds instantly to your right foot-perfect for both towing and everyday driving

The Platinum i3 also supports CMR custom tuning, giving you the flexibility to have dyno-proven calibrations built for bolt-ons or advanced modifications Built-in data logging ensures your setup can be optimized as your truck evolves

User-friendly features include MDS disable, speedometer calibration for larger tires, and adjustments to refine drivability to your preference

This performance kit includes the in Tune i3 handheld programmer (PN 8345) and a Diablo Sport Modified PCM, shipped via a one-time cross-shipment for a simple, hassle-free installation

For 2021 Ram 1500 e Torque owners who want horsepower, torque, towing strength, and sharper drivability, the in Tune i3 + Unlocked PCM Kit is the upgrade your HEMI deserves

  • 2021 Ram 1500 5.7 e Torque
  • Add 25-30 rwhp on premium fuel
  • Adjust throttle response fo roptimal pedal feel
  • Remove vehicle top speed limiter
  • Adjust idle RPM
  • Tunes for 87, 91 and 93 octane fuel included
  • Performance TCM tune for 8 speed transmission included
  • Includes PCM programmed to your vehicle and in Tune 3!
  • No vehicle downtime for tuning!
  • Preloaded with multiple performance tunes
  • Read/clear DTC codes
  • Disable MDS for full time V8 operation!
  • Adjust Rev Limiter in Drive/Neutral by +/- 500 RPM
  • Disable Traction Control/ESP
  • Raise or Lower Idle Speed by +/- 400 RPM
  • Required bypass module or cable is included
  • Speed Limiter On/Off enabling increased top speed
  • Target Cooling Fan temps can be set from 150 Degree-230 Degree for use with cooler t-stat
  • Tire Size Adjustment 20 Inch-44 Inch, allows for correcting speedometer for different tires
  • WOT Fuel Adjustment - 1-7K RPM +/- 20 percent, allows for fine tuning Air/Fuel Ratio
  • WOT MBT Spark 1-7K RPM +/- 10
  • WOT Spark - 1-7k RPM +/- 10

Details:

  • Fuel Type: Gas
  • CARB (California) Compliant: No
  • Body Material: ABS
  • 5 Volt Data Logging Inputs: Yes
  • 50 State Legal: No
  • AC Adapter: No
  • Accepts Custom Tunes From CMR: Yes
  • Case Included: No
  • Color Touch Screen Display: Yes
  • Custom Tuning: Yes
  • Data Logging: Yes
  • Emission Code: 7
  • Erases Fault Code: Yes
  • Grade Type: Performance Regular
  • Instruction Manual Included: Yes
  • Performance Tests: Yes
  • Performance Tunes: Yes
  • Personal Computer and Mac Compatible: Yes
  • Product Type: Tuner/PCM Pkgs Handheld Tuner
  • Software Included: Yes
  • Speedometer: Yes
  • Sub Category: Engine Service
  • Systems Covered: Transmission Engine
  • Upgradable: Yes
  • Video Capable: Yes
  • Wi-Fi Updates: Yes
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 71583778046

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A
Verified Purchase
Ashley H.
Waukegan, US
★★★★★ 5
Sturdy and sharp
Color: White, Size: 32"W x 6.7"D, 3 Pack
Sturdy, nice finished look. Easy to install and light weight.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
A
Verified Purchase
Ali*GOAT*
Lowell, US
★★★★★ 5
Love love love shelves !
Color: Oak, Size: 32"W x 6.7"D, 3 Pack, Color: Oak, Size: 32"W x 6.7"D, 3 Pack
Packages well, came will all the tools you need for installation highly recommended I would buy again.
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Reviewed in the United States on May 24, 2026
L
Verified Purchase
Lynnette
Port Orchard, US
★★★★★ 5
Not too thick and durable and sturdy.
Color: Rustic Brown, Size: 24"W x 6.7"D, 3 Pack
Just before I purchased these 3 I bought 2 sets of 2 larger ones. The color is exactly what I was needing. They are packaged together so no scratches or damage. My husband (the installer) says they are easy enough to install. They are perfect for a diy update, durable and hold plenty of weight for their size. Happy happy customer
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Reviewed in the United States on May 8, 2026
J
Verified Purchase
Jose
Fort Morgan, US
★★★★★ 5
Good quality for the price
Color: Black, Size: 30"W x 6.7"D, 3 Pack, Color: Black, Size: 30"W x 6.7"D, 3 Pack
Seamless floating shelves that look and feel great. I opted to use different drywall anchors since I didn't trust the ones that came with the product. I have bad drywall and no studs where I was mounting so that doesn't fall back onto the product. The shelves are true to size and have held up great. The shelves themselves aren't too heavy so it leaves some room to add weight onto them. I used the 30in long shelf on the left and 24in long shelf on the right to create a nice corner shelf. There are additional screws on the bottom the keep the shelves from moving off the bracket.
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Reviewed in the United States on February 18, 2026
J
Verified Purchase
josseline m.
Draper, US
★★★★★ 3
Be careful
Color: Oak, Size: 24"W x 6.7"D, 3 Pack, Color: Oak, Size: 24"W x 6.7"D, 3 Pack
They are nice but flimsy, not flush on the wall scared they might fall
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Reviewed in the United States on January 27, 2026

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