SKU: 12951578104

Fits 2021 Dodge Challenger-5.7L/6.4L Trinity 2 w/ Modified PCM - PKITCHALV821-T2

Sale price$787.48 Regular price$874.98
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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17

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Description

Fits 2021 Dodge Challenger-5.7L/6.4L Trinity 2 w/ Modified PCM - PKITCHALV821-T2Overview: The all new Trinity (T2) Platinum Performance Kit (PKIT) is the most advanced performance programmer and monitoring setup of its kind for 2021 Dodge applications. Featuring a high resolution, 5" capacitive touch screen, full swipe functionality, industry leading gauge designs, jaw dropping power potential and powerful, yet simple, user interface. The T2 is unlike anything else on the market. The Trinity T2 Platinum PKITis designed for those

Overview:

The all-new Trinity (T2) Platinum Performance Kit (PKIT) is the most advanced performance programmer and monitoring setup of its kind for 2021 Dodge applications. Featuring a high resolution, 5" capacitive touch screen, full swipe functionality, industry-leading gauge designs, jaw-dropping power potential and powerful, yet simple, user interface. The T2 is unlike anything else on the market. The Trinity T2 Platinum PKITis designed for those who want the best of both worlds, pre-loaded, high-performance tunes in addition to custom tuning capability. The PKIT also includes an unlocked PCM so you can tune in no time and keep your stock PCM safe and unaltered. The T2 Platinum is already equipped with some of the best tuning right out of the box but we know our customers like to bolt-on upgrades and extract every bit of horsepower out of their vehicles. That is where CMR custom tuning comes in. Our nationwide network of CMR custom tuning dealers can build tunes for your specific ride on a dyno or by using the built-in data logging features of the Trinity. Now you can have great tunes for now, and custom tunes for when you take your ride to the next level with the Trinity T2 Platinum. Trust the experts in the industry when you're looking to unlock your vehicle's potential. WARNING: This product is not street legal and may only be used on Racing Vehicles. If you are a horsepower junky and you need a fix, look no further. DiabloSport's inTune i3 Performance Programmer is an easy way to boost power without even popping the hood! You get a performance upgrade that makes your throttle more responsive, optimizes drivability, and even adds some bottom-end horsepower! The inTune i3 programmer is pre-loaded with dyno-tested performance programs designed specifically for your car or truck. Within minutes, you could add horsepower and torque with no other tools required! This PCM Swap kit includes an inTune i3 and a one-time unlocked PCM cross shipment for your Chrysler vehicle.

If you are looking to order this product please contact us to ensure we have everything we need to place your order as VIN and/or Calibration ID may be required.

Applications:

 Year Make Model Submodel Engine Size
2021 Dodge Challenger R/T
345/5.7L V8
2021 Dodge Challenger R/T Scat Pack 345/5.7L V8
2021 Dodge Challenger R/T Scat Pack Shaker Widebody 345/5.7L V8
2021 Dodge Challenger R/T Scat Pack Widebody 345/5.7L V8
2021 Dodge Challenger Scat Pack 392 392/6.4L V8
2021 Dodge Challenger Scat Pack 392 Widebody 392/6.4L V8
2021 Dodge Challenger T/A 392 Widebody 392/6.4L V8

 

Specs:

5 Volt Data Logging Inputs Yes
Accepts Custom Tunes From CMR Yes
Brand DiabloSport
Check Clear DTCs Yes
Color Display Yes
Data Logging Yes
Emission Code 7
Fuel Type Gas
Height 6
Length 14
Product Type Performance Kit
Includes PCM Yes
Touch Screen Yes
Wi-Fi Updates Yes
Width 8
UPC 810009939733
Part Number PKITCHALV821-T2

 

Emissions:

This part is legal under the provisions of EPA’s Tampering Policy dated November 23rd, 2020. The company has reasonable basis (test results) to verify that this product allows the vehicle to operate within legal emissions standards and is therefore legal to be sold for on-street use in all states that accept the legal provisions of the Clean Air Act and the EPA Tampering Policy. This product is NOT LEGAL FOR SALE OR USE IN THE STATE OF CALIFORNIA. Testing with the California Air Resources Board, in order to achieve 50-state compliance, is pending with CARB. Once testing is complete with California, and an E.O. number is issued, this product will be updated to 50-state legal status.

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: 12951578104

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Old School
Boise, US
★★★★★ 5
Good product.
Size: 11.6"D x 15.7"W, Color: Brown
Easy to install. Looks great. Exactly what I expected.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
J
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John Mace
Dallas, US
★★★★★ 5
Keeps me organized, and cords hidden
I recently purchased the Oxford Cable Management Boxes, 3 Pack (Small, Medium, Large) with 15 Cable Ties, and I’m thrilled with how they’ve transformed my home office setup. This set is a fantastic solution for anyone looking to tame messy cords and create a clean, organized space. The three different sizes (small: 4.5"W x 9.3"L x 4.7"H, medium: 5.3"W x 12.6"L x 5.1"H, large: 6.2"W x 15.9"L x 5.4"H) are perfect for handling a variety of devices, from small phone chargers to large power strips. I used the large box to neatly conceal my surge protector and its tangle of cords, while the medium and small boxes worked wonders for my desk’s USB hubs and laptop charger. The boxes are made of sturdy, heat- and impact-resistant ABS plastic, which feels durable and gives me confidence they’ll last. What I love most is the thoughtful design. Each box has a pressure-fitted lid that’s easy to open and close, plus two cutouts for routing cables. The included cable ties—6 hook-and-loop, 6 silicone, and 3 twist ties—are a great bonus. The colorful hook-and-loop ties (blue, red, green, yellow, black, white) add a fun touch, while the silicone and twist ties are super practical for securing cords of different thicknesses. These ties made it easy to bundle everything neatly before tucking it into the boxes. The white finish blends seamlessly with my decor, giving my workspace a sleek, professional look. The boxes also have small circle feet on the bottom, which prevent slipping and add a nice touch of stability. I’ve noticed a huge reduction in visual clutter, and it’s reassuring to know my cables are safely contained, reducing tripping hazards and keeping my curious cat away from the wires. Installation was a breeze—less than 15 minutes to organize everything. The boxes are versatile enough for various settings, whether it’s a desk, entertainment center, or gaming setup. My only wish is that they included a few more cable ties, but the 15 provided were sufficient for my needs. Overall, the Oxford Cable Management Boxes have exceeded my expectations. They’re practical, stylish, and effective at keeping cords under control. If you’re tired of cable chaos, this set is a must-have! Highly recommend.
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Reviewed in the United States on August 23, 2025
M
Verified Purchase
Michael Bauer
Phoenix, US
★★★★★ 5
Makes everything look so much clean
got these mostly to deal with all the random cords around the house, and they made a bigger difference than I expected. They’re simple, but they actually do what they’re supposed to. Once everything is tucked inside, it instantly makes the area look way more organized and less cluttered. I’ve been using them for things like power strips and extra cords, and they hide everything really well. They’re lightweight but still feel sturdy enough, and the lids stay on without being annoying to open. Pros: Really helps clean up the look of messy cords Easy to use, no setup needed Simple design that blends in Cons: Not huge, so larger power strips can be a tight fit Plastic isn’t super thick Overall I’d definitely recommend these if you’re trying to make a space look cleaner without doing anything complicated.
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Reviewed in the United States on March 19, 2026
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Verified Purchase
Genesis Block
Massapequa, US
★★★★★ 5
Great Space Saver!
I purchased these for our family room charging hub and honestly wish I had known about them sooner. They are sturdy and very kid proof (at least for my kids). I love the push and lift design so little hands can’t just lift it open and they hold a lot yet blend in.
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Reviewed in the United States on April 8, 2026
D
Verified Purchase
Desktop Shopper
Pawtucket, US
★★★★★ 4
Handy boxes hides wire clutter.
Does what it is meant for. A bit hard to open once the top is fitted.
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Reviewed in the United States on May 25, 2026

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