DiabloSport PCM-DR578S21 Modified PCM

Compatible with 2021 RAM 1500 - 5.7L 8-Speed except E-Torque

Part # PCM-DR578S21 Be the first to write a review

In Stock

Free Shipping - Lower 48 US States

$979.95

VIN: Where is this located?

Calibration ID: Where is this located?

Add to Wishlist

Does it fit my vehicle?

Emissions

This part is legal under the provisions of EPA’s Tampering Policy dated November 23rd, 2020.

See Emissions Details

A DiabloSport Modified PCM allows you to unlock the performance potential of your vehicle. In addition to this modified PCM, you will need a DiabloSport Tuning Device such as an inTune i3 or Trinity 2 in order to install a performance tune. Note: DiabloSport Modified PCMs are not compatible with other tuning brands at this time. NOTE: ON 2021+ MODEL YEAR VEHICLES, YOU MUST SAVE YOUR STOCK CALIBRATION WITH YOUR TUNING DEVICE BEFORE REMOVING THE STOCK PCM FROM THE VEHICLE. PLEASE REFER TO THE INSTRUCTIONS THAT COME WITH YOUR UNLOCKED PCM.

Features:

Programmed for your vehicle
Professionally unlocked
Compatible with DiabloSport tuning products
Eliminate downtime for tuning!

About DiabloSport

Shop the official site of DiabloSport's industry-leading automotive performance tuners & programmers at Holley.com!

Brand	DiabloSport
Case Included	No
Category	Vehicles, Equipment, Tools, and Supplies
Emission Code	7
Erases Fault Code	Yes
Fuel Type	Gasoline
Grade Type	Performance
Instruction Manual Included	Yes
Part Type	Computer Chip Programmer
Personal Computer and Mac Compatible	Yes
Product Type	Computers
Shock Resistant Body	No
Sub Category	Engine Service
Systems Covered	Engine
Wi-Fi Updates	no
UPC	810065212115
Part Number	PCM-DR578S21

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.

Reviews

Your Review

Title

Review

Photos

*Free Shipping and Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

Some parts are not legal for use in California or other states with similar regulations.