2020 Gladiator JT (3.6) Overview

From trails to towing, bolt on more HP with ProCharger

ProCharger leads the way in supercharger technology and is excited to introduce another Jeep® product to our industry-leading Truck/SUV lineup – a complete air-to-air intercooled supercharger system for the 2020 Jeep Gladiator JT equipped with the 3.6L engine. The HO Intercooled System features a shared-drive design for the P-1SC-1 supercharger, and comes standard with the industry’s largest and most effective air-to-air intercooler for the Jeep Gladiator JT.

These new systems produce a reliable 40-45%+ horsepower gain with just 7 psi, on otherwise stock 3.6L engines running premium pump gas. Available with a Best-in-Class towing capacity of 7,650-pounds, adding a ProCharger system will make towing a breeze for your new Jeep Gladiator. Featuring the easiest and quickest installation available, our Systems and Tuner Kits were designed with simplicity in mind – No permanent modifications are required, with only minor trimming of fan shroud needed for a simple installation. With both the HO Intercooled System and Tuner Kit you also have your choice of the helical gearset option for lower supercharger noise levels, and your choice of multiple supercharger and bracket finishes–satin, polished, or black finish. Black finish is also available for the intercooler.

  High Output Intercooled System with D-1SC  7psi  40-45%+ HP  1JT214-SCI
  High Output Intercooled Tuner Kit with D-1SC  specify  specify  1JT204-SCI
Tuner Kit: This kit makes sense for someone wanting to perform custom tuning of the car and push the envelope in performance.  Will most likely be experimenting with alternative fuels and changing engine components like heads, headers, exhaust, and cams for the engine.

ProCharger Advantages:

Major Advantages

Easiest and quickest supercharger installation in the industry


Better belt-wrap and easier pulley change


Large intercooler made for the Jeep Wrangler JL to maximize core size


Easy vehicle maintenance


Satin, polish, or black finish options available for brackets and supercharger


Bypass valve before intercooler


Only minor modifications to fan shroud

Component relocationAlternator
Non-factory partsTrans cooler, belt
Metal CuttingNone
DrillingMinor, just 2-3/8" holes
Intercooler Tubessix (6)

HO Intercooled System

  • Produces the coolest charge air temps and largest power gains
  • Provides boost/power on demand, which is great for on-road and off-road performance
  • Easiest installation, only requiring common hand tools, no cutting or bending
  • The air-to-air Intercooling provides consistent, reliable power, even in extreme conditions
  • Optimized supercharger and intercooler location minimizes heat transfer
  • Retains the factory intake manifold

HO Intercooled Tuner Kits

  • Omits tuning and fuel system components
  • Otherwise identical to HO Intercooled System

Optional Upgrades Include

  • Polished, or black supercharger, bracket, intercooler finish
  • Helical gearset for noise reduction

Jeep JL ProCharger Supercharger System

Powertrain Warranty Available from 

A supplemental powertain warranty is available from Charter Warranty for those seeking additional protection ($7,500 total protection).  

NOTE: Vehicles must be less than 3 years old and 36,000 miles to be eligible for the warranty.  Click here for more details.


Systems starting at $6,598
Tuner kits stsarting at $5,798
Click to call our sales staff or email us if you need any help. We will be happy to assist you with any questions you may have. For up-to-date news, make sure to sign-up for our email newsletter HERE
Mon - Fri 8am - 5:30pm CST
Phone - (913) 338-2886
Sales Email - sales@procharger.com

Find a Dealer Near You

Looking to make a purchase or a shop to install? We have a large group of dealers ready to serve you with your ProCharger needs. Click below to find a dealer near you!

Dealer Locator

Speak with an Expert

Have questions? We've got a team of ProCharger experts ready to help you. Give them a call during our normal business hours Mon - Fri 8am - 5:30pm CST. 

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NOTE: California approved products for street legal use (complete systems) will have an associated CARB EO# for compliance.  Click here for a full list of California and 50 state street legal systems.

Download install manual