DiabloSport Trinity 2 Platinum + Modified PCM Kit for 2020 RAM 1500 5.7L (PKITDR578S20-T2)

This DiabloSport kit combines a modified PCM programmed for your vehicle with a Trinity 2 tuner for the 2020 RAM 1500 5.7L. It includes preloaded performance tunes, monitoring, diagnostics, and tuning adjustments; the stated gain is 25–30 rwhp on premium fuel.

Overview

The kit pairs a modified PCM programmed to your vehicle with the Trinity 2 programmer, addressing the factory PCM lock that blocks tuning.

Preloaded tunes are available for 87, 91, and 93 octane fuel. The product listing states 25–30 rwhp gains on premium fuel, along with increased torque, sharper throttle response, and adjustments for the 8-speed transmission.

The Trinity 2 provides data logging, diagnostics, performance testing, and customizable gauge layouts through a 5-inch full-color touchscreen.

The tuner accepts custom tunes and supports adjustments for throttle response, idle speed, speed limits, tire size, cooling fan temperatures, and wide-open-throttle fuel and spark.

Features

• Modified PCM programmed to your vehicle and Trinity 2 included
• Preloaded tunes for 87, 91, and 93 octane fuel
• Add 25–30 rwhp on premium fuel
• Performance TCM tune for the 8-speed transmission included
• Adjust throttle response, idle RPM, rev limiter, and vehicle speed limiter
• Read and clear diagnostic trouble codes; data logging and performance testing
• Customizable gauges and background images on a 5-inch color touchscreen
• Adjust tire size from 20 to 44 inches and target cooling fan temperatures from 150° to 230°F
• Required bypass module or cable included

What's Included

• Modified PCM programmed to your vehicle
• Trinity 2 tuner
• Required bypass module or cable

Specifications

• Brand: DiabloSport
• Part number: PKITDR578S20-T2
• Fitment: Compatible with 2020 RAM 1500 - 5.7L
• Emissions: Legal under the provisions of EPA's Tampering Policy - Not legal in CA
• UPC: 810009937661

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 compatible with the 2020 RAM 1500 5.7L.

What does the kit include and do?

It includes a modified PCM programmed to your vehicle, a Trinity 2 tuner, and the required bypass module or cable. The tuner provides preloaded performance tunes and monitoring, diagnostics, and adjustment features.

Is this product 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@maxredline.com with your VIN and we will confirm the right part before you order.