Ignitions and Electrical› Computers, Chips, Modules and Programmers

SuperChips

TrailDash 3 Tuner and PCM Swap Kit

$715.95

SKU: SUPERCHIPS-42051-JT-3

In Stock
In Stock
Ships by Sep 9
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Superchips TrailDash 3 is a performance tuner and PCM swap kit designed for 2020-2022 Jeep Gladiator JT models with the 3.6L engine. It comes pre-loaded with Superchips tunes and supports custom tuning. The device features a full-color high-definition touch screen for easy navigation and monitoring of engine parameters. It can also read and clear diagnostic trouble codes.
Show original supplier description
The Superchips TrailDash 3 Tuner and PCM Swap Kit is engineered to significantly enhance the performance of your 2020-2022 Jeep Gladiator JT equipped with the 3.6L V6 engine. This kit allows for increased horsepower and torque by providing pre-configured Superchips tunes and supporting third-party custom tuning files, ideal for vehicles with aftermarket modifications like cold air intakes or exhaust systems. The TrailDash 3 features a vibrant, high-definition full-color touch screen with an intuitive graphic interface, making it easy to access and adjust various parameters. Beyond performance tuning, the TrailDash 3 offers advanced functionality including speedometer calibration for larger tires and gear ratio changes, disabling the auto start/stop feature, adjusting fan settings, and modifying rev and speed limiters. Its unique CRAWL screen provides quick access to Jeep-specific off-road features such as Sway Bar Disconnect, Axle Lockers, TPMS Disable, and more. The device also serves as a powerful diagnostics tool, capable of reading and clearing Diagnostic Trouble Codes (DTCs), saving you time and money on repairs. Installation requires a PCM swap, meaning you must exchange your locked factory PCM with a modified PCM from Superchips; junkyard, remanufactured, or salvaged PCMs are not accepted as core returns. Registration on the manufacturer's website is mandatory. This tuner is WiFi-updateable, allowing for easy firmware and calibration file updates directly over the internet without needing a computer connection. It also includes advanced data logging and monitoring capabilities, letting you track critical engine parameters like coolant temperature, air intake temperature, spark timing, and battery voltage in real-time. To restore your vehicle to its original factory settings, simply plug the tuner back in and select the restore option, which is convenient for dealership visits for warranty work. Please note that 2022 Jeep owners should consult a specific compatibility page before ordering.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandSuperChips
Part NumberSUPERCHIPS-42051-JT-3
CategoryIgnitions and Electrical

We’re here — turning wrenches, just like you.

Call us, follow along, or come say hi.

(760) 282-4645 Instagram Google

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy