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Fitment

YearMakeModelSub Model
2021DodgeChallengerR/T
2021DodgeChallengerR/T Scat Pack
2021DodgeChallengerR/T Scat Pack Shaker Widebody
2021DodgeChallengerR/T Scat Pack Widebody
2021DodgeChallengerScat Pack 392
2021DodgeChallengerScat Pack 392 Widebody
2021DodgeChallengerSRT Hellcat
2021DodgeChallengerSRT Hellcat Redeye
2021DodgeChallengerSRT Hellcat Redeye Widebody
2021DodgeChallengerSRT Hellcat Widebody
2021DodgeChallengerT/A 392 Widebody

Quick Specs

  • Country of Origin: US
  • Sold As: Kit
  • Availability: Available
  • Universal: No
  • Cylinders: 8
  • Harmonized Tariff Code: 8512204040
  • Part Number : PKITCHALV821-T2

Important Notes

ATTENTION STATE OF CALIFORNIA CONSUMERS

WARNING: Cancer and reproductive harm –

Modified PCM and Trinity 2 Combo Compatible with 2021 5.7L/6.4L Dodge Challenger DiabloSport

Fits 2021 Dodge Challenger R/T Scat Pack Shaker Widebody 392 SRT Hellcat Redeye T/A
4.9257075471698 848 5
98.514150943396%
4.9/5 out of 848 Company Reviews. Rating:
Modified PCM and Trinity 2 Combo Compatible with 2021 5.7L/6.4L Dodge Challenger DiabloSport
1599.95In stock
Fits 2021 Dodge Challenger R/T Scat Pack Shaker Widebody 392 SRT Hellcat Redeye T/A
  • Brand : DiabloSport
  • SKU : PKITCHALV821-T2-CLNS
  • Part Number : PKITCHALV821-T2
$1,599.95

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Product Details

The Diablo Sport Trinity T2 Platinum Performance Kit (PKIT) is the all-in-one tuning and monitoring solution for 2021 Dodge Challenger models equipped with the 5.7L or 6.4L HEMI

From the factory, these cars come with locked PCMs that prevent tuning-but this package includes a Diablo Sport Modified PCM and the Trinity T2 Platinum handheld programmer, giving you everything you need to unleash your Challenger's true performance.

With dyno-tested preloaded calibrations, the Trinity T2 Platinum delivers horsepower and torque gains of up to 25 RWHP, along with dramatically improved throttle response and refined 8-speed transmission behavior

The result is a Challenger that accelerates harder, shifts quicker, and responds instantly to your right foot-whether on the street or at the track

For enthusiasts planning bolt-ons or major upgrades, the T2 Platinum supports CMR custom tuning With Diablo Sport's nationwide network of tuners and built-in data logging, you can fine-tune calibrations for your exact setup and keep your HEMI performing at its best

The T2 features a brilliant five-inch full-color touchscreen with swipe capability, customizable gauge layouts, performance testing, real-time monitoring, and diagnostic functions-all in one sleek device

For 2021 Challenger owners who want power gains, drivability improvements, and future tuning flexibility, the Trinity T2 Platinum PKIT is the ultimate upgrade

  • 2021 Challenger 5.7/6.4
  • Tunes for 91 and 93 octane fuel provided
  • Performance TCM tune for 8 speed transmission included
  • Adjust throttle response for optimal pedal feel
  • Gain up to 20 rwhp and 18 rwtq (25 on 6.4L) on 93 octane
  • 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
  • Windshield mount included
  • Control MDS and traction control on/off
  • Includes PCM programmed to your vehicle and Trinity 2
  • No vehicle downtime for tuning!
  • Preloaded with multiple performance tunes
  • Read/clear DTC codes
  • Customizable gauge layouts
  • Upload your own background images
  • 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
  • Alerts and Records: Yes
  • Auto Dimming Screen: 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
  • Instruction Manual Included: Yes
  • Performance Tests: Yes
  • Performance Tunes: Yes
  • Personal Computer and Mac Compatible: Yes
  • Product Type: In-Cabin Tuner Tuner/PCM Pkgs.
  • Software Included: Yes
  • Speedometer: Yes
  • Sub Category: Engine Service
  • Systems Covered: Engine Transmission
  • Upgradable: Yes
  • Video Capable: Yes
  • Wi-Fi Updates: Yes
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