DiabloSport Trinity 2 Platinum + Modified PCM Kit for 2017 Jeep Grand Cherokee 5.7L/6.4L (PKITJGCV817-T2)

The DiabloSport Trinity 2 with Modified PCM Kit includes a vehicle-programmed PCM and Trinity 2 tuner for the 2017 Jeep Grand Cherokee 5.7L and 6.4L. It comes with multiple performance tunes and is rated for 20–25 rwhp gains over stock.

Overview

The kit pairs a PCM programmed to your vehicle with a Trinity 2 programmer for tuning the 2017 Grand Cherokee 5.7L or 6.4L.

Multiple performance tunes are preloaded. The tuner also provides data logging, vehicle diagnostics, and customizable gauge layouts.

Adjustments include rev limiter, idle speed, cooling fan targets, tire size, and wide-open-throttle fuel and spark settings.

The tuner features a color touchscreen and can read and clear diagnostic trouble codes.

Features

• Rated to add 20–25 rwhp over stock.
• Includes a PCM programmed to your vehicle and a Trinity 2 tuner.
• Preloaded with multiple performance tunes.
• Reads and clears diagnostic trouble codes.
• Customizable gauge layouts and background images.
• Adjusts rev limiter by +/- 500 RPM and idle speed by +/- 400 RPM.
• Sets target cooling fan temperatures from 150° to 230°.
• Adjusts tire size from 20 to 44 inches for speedometer correction.
• Provides wide-open-throttle fuel adjustment of +/- 20% and spark adjustments.

What's Included

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

Specifications

• Brand: DiabloSport
• Part number: PKITJGCV817-T2
• Fitment: Compatible with 2017 Jeep Grand Cherokee - 5.7L/6.4L
• Emissions: Legal under the provisions of EPA's Tampering Policy - Not legal in CA
• UPC: 810115016687

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 fits 2017 Jeep Grand Cherokee models with a 5.7L or 6.4L engine.

What does the kit do?

It provides a programmed PCM and Trinity 2 tuner with preloaded performance tunes, monitoring, diagnostics, and adjustable engine settings. The stated gain is 20–25 rwhp over stock.

What is the emissions status?

Legal under the provisions of EPA's Tampering Policy - Not legal in CA.

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.