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Fitment

YearMakeModelSub Model
2015-2017Ram1500Big Horn
2015-2017Ram1500Express
2015-2017Ram1500Laramie
2015-2017Ram1500Laramie Limited
2015-2017Ram1500Laramie Longhorn
2015-2017Ram1500Limited
2015-2017Ram1500Lone Star
2015-2017Ram1500Outdoorsman
2015-2017Ram1500Rebel
2015-2017Ram1500SLT
2015-2017Ram1500Sport
2015-2017Ram1500ST
2015-2017Ram1500SXT
2015-2017Ram1500Tradesman

Quick Specs

  • Country of Origin: MX
  • Sold As: Kit
  • Availability: Available
  • Universal: No
  • Cylinders: 8
  • Harmonized Tariff Code: 8512204040
  • Part Number : 8321

Important Notes

ATTENTION STATE OF CALIFORNIA CONSUMERS

WARNING: Cancer and reproductive harm –

inTune i3 w/ PCM Swap 2015-2017 RAM 5.7L 8-Speed Transmission DiabloSport

Fits 2015-2017 Ram 1500 Big Horn Express Laramie Limited Longhorn Lone Star Outdoorsman Rebel SLT Sport ST SXT Tradesman
4.9257075471698 848 5
98.514150943396%
4.9/5 out of 848 Company Reviews. Rating:
inTune i3 w/ PCM Swap 2015-2017 RAM 5.7L 8-Speed Transmission DiabloSport
799.95In stock
Fits 2015-2017 Ram 1500 Big Horn Express Laramie Limited Longhorn Lone Star Outdoorsman Rebel SLT Sport ST SXT Tradesman
  • Brand : DiabloSport
  • SKU : 8321-CLNS
  • Part Number : 8321
$799.95

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Product Details

The Diablo Sport in Tune i3 PCM Swap Kit is the perfect tuning solution for 2015-2017 Ram 1500 trucks with the 5.7L HEMI engine From the factory, these models are equipped with locked PCMs that prevent standard tuning, but Diablo Sport's PCM Swap program provides everything you need to safely unlock your Ram's hidden power.

This kit includes the in Tune i3 handheld tuner along with a one-time unlocked PCM cross-shipment, giving you immediate access to dyno-tested performance tunes engineered specifically for your Ram 1500With premium fuel, you can expect gains of up to 25-30 rear-wheel horsepower, stronger torque delivery, and a dramatic improvement in throttle response

Transmission calibration further refines shifting performance, creating a more responsive and enjoyable driving experience

  • The PCM swap process is simple and straightforward
  • Once your in Tune i3 arrives, you'll complete a quick online cross-ship form to receive your unlocked PCM, along with a prepaid return label for your stock unit
  • After installation, you'll be ready to load tunes and feel the difference in minutes

For Ram owners looking for reliable horsepower gains, sharper response, and smoother shifting, the in Tune i3 PCM Swap Kit delivers real-world performance improvements you can feel every time you drive

  • 2015-2017 Ram 1500 5.7
  • 25-30 rwhp on premium fuel with provided Diablo tune
  • Adjust throttle respoinse for optimal feel
  • Disable MDS
  • Remove top speed limiter
  • Adjust idle rpm
  • Tunes for 87, 91 and 93 octane fuels provided
  • Includes PCM swap!
  • No vehicle downtime!
  • Preloaded with performance tunes
  • Datalog directly to i3 or streamto our DV2 software on a PC
  • i3 offers Wi Fi updating, multi licensing and more!

Details:

  • Fuel Type: Gas
  • C.A.R.BEO: D-770
  • 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
  • Body Depth: 2.5
  • Body Length: 5
  • Body Width: 6
  • Case Included: No
  • Color Display: Yes
  • Color Touch Screen Display: Yes
  • Custom Tuning: Yes
  • Data Logging: Yes
  • Emission Code: 1
  • Erases Fault Code: Yes
  • Grade Type: Regular Performance
  • Instruction Manual Included: Yes
  • Performance Tunes: Yes
  • Personal Computer and Mac Compatible: Yes
  • Product Type: Handheld Tuner
  • Software Included: Yes
  • Speedometer: Yes
  • Sub Category: Engine Service
  • Upgradable: Yes
  • Wi-Fi Updates: Yes
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