DiabloSport Trinity 2 Platinum + Modified PCM Kit for 2021 Jeep Gladiator 3.6L (PKITJT3621-T2)

This DiabloSport kit pairs a Trinity 2 handheld programmer with a modified PCM for the 2021 Jeep Gladiator 3.6L. It includes the required bypass module and is preloaded with performance tunes; listed gains are 15-20 rwhp on premium fuel.

Overview

The kit includes a modified PCM programmed for the vehicle and a Trinity 2 handheld programmer, model 9345. A required module must be installed on the vehicle before tuning.

Before installing the aftermarket PCM, attempt to save a stock file from the original PCM. For 2021 vehicles, save the stock calibration with the tuning device before removing the stock PCM.

The Trinity 2 offers user adjustments including tire size, speed limiter, rev limiter, idle speed, cooling fan targets, and wide-open-throttle fuel and spark settings.

Features

• Adds 15-20 rwhp on premium fuel, as stated by the manufacturer.
• Preloaded with multiple performance tunes.
• Adjust tire size from 20 to 44 inches to correct the speedometer.
• Adjust the rev limiter in Drive or Neutral by up to +/- 500 RPM and idle speed by up to +/- 400 RPM.
• Set target cooling fan temperatures from 150° to 230° for use with a cooler thermostat.
• Read and clear diagnostic trouble codes; log data to the device or stream it to DV2 software.
• Includes a required bypass module or cable and a windshield mount.

What's Included

• Trinity 2 handheld programmer, model 9345
• Modified PCM programmed for the vehicle
• Required bypass module or cable
• Windshield mount

Specifications

• Brand: DiabloSport
• Part number: PKITJT3621-T2
• Fitment: Compatible with 2021 Jeep Gladiator - 3.6L
• Emissions: Legal under the provisions of EPA's Tampering Policy - Not legal in CA
• UPC: 810065212054

How Ordering Works

Enter your 17-digit VIN at checkout (and your PCM calibration ID if you have it). DiabloSport programs the replacement PCM to your vehicle before it ships, so it is ready to install. Not sure which kit your vehicle needs? Send us your VIN and we will confirm.

Want more than the preloaded tunes? Pair this with our Custom Diablo Tune, built for your exact parts and fuel by N2 Speed.

Frequently Asked Questions

What vehicles does this kit fit?

It is listed as compatible with the 2021 Jeep Gladiator 3.6L.

What does the kit include and do?

It includes a Trinity 2 handheld programmer, a modified PCM programmed for the vehicle, and the required bypass module or cable. The programmer is preloaded with performance tunes and supports adjustments such as tire size, speed limiter, and rev limiter.

Is this kit legal in California?

It is legal under the provisions of EPA's Tampering Policy, but not legal in California.

Emissions notice: not legal for sale or use in California or on any pollution-controlled vehicle where prohibited. Check your state's rules before ordering.

Fitment help: call 954-507-6261 or email sales@americanmuscleperformance.net with your VIN and we will confirm the right part before you order.