PLEASE NOTE: Not compatible with GPEC5 computers. Gladiators and Wranglers with build dates starting in August of 2021 started using this PCM. See images for illustrations for the compatible PCM.

PLEASE NOTE: This kit is not compatible with Jeep Wrangler JL vehicles that have the optional eTorque V6 engine with 48v mild hybrid system.

Magnuson’s all-new, fully redesigned Jeep 3.6L V6 supercharger system is designed exclusively for 2018+ Wrangler JL and 2020+ Gladiator JT. Magnuson’s engineers have designed a quite remarkable product by tediously matching a TVS1900 supercharger to function in its peak thermal efficiency zone just shy of the entire engine duty cycle. This results in super low inlet air temps for massive gains in horsepower and torque, producing V8 levels of performance at a much more affordable cost. In stock trim with no other system modifications, this kit provides an AMAZING 440hp AND 380 ft/lbs OF TORQUE at the crank, roughly equivalent to 375 rear wheel horsepower and 320 rear wheel torque. That’s an incredible gain of almost 60% more power than the stock V6.

At 440HP, the new Magnuson Jeep JL & JT supercharger kit also creates 22% MORE HORSEPOWER THAN A 5.7L HEMI V8. This kit is significantly more affordable than a HEMI V8 swap, leaving more cash for other vehicle upgrades. The install can also be done in a day with minimal vehicle downtime (note that a couple of extra days are required to send ECU out for unlock/re-flash) and is easy to convert back to stock - no cutting or welding required, and no need to swap transmission/cooling/exhaust/AC/wiring systems. Magnuson uses the highest quality components in their supercharger kits. Everything you need to supercharger your Jeep is included, right down to detailed step-by-step installation instructions. Order yours today and unleash the power of a Magnuson Supercharged Jeep!

Technical Specifications:

• Large Capacity Front Inlet/Front-Drive TVS1900 Supercharger Assembly
• Positive Displacement Roots-Type Design Using Eaton TVS Technology w/ Proven OEM Durability
• Integrated Vacuum Bypass for Instant Boost Response at Low Engine Speeds
• Exceptional Vehicle Performance w/ Over 440HP & 380ftlb Trque at the Crank (~372 RWHP)
• High-Efficiency Intercooler System for Maximum Charge Air Cooling & Sustainable Performance
• High Flow Port Fuel Injectors w/ Optimum Targeting for Performance & Drivability
• Custom Engineered Supercharger Belt-Drive System for Worry-Free Driving On & Off-Road
• Waterproof Intercooler Pump & High-Mount Alternator for Reliable Performance in Wet Conditions
• Full Bolt-On Installation w/ OEM Look, Fit, & Finish
• Proven Maintenance-Free Supercharger Technology. No Added Complexity of External Supercharger Oil Cooler/Heaters for Extreme Climates.
• 3-Year/36,000-mile Powertrain Warranty
• Includes Calibration and ECU Unlock, CARB EO# D-488-52 (for Wrangler Model Years 2018-2020 & Gladiator Model Year 2020 Only)

PLEASE NOTE: Not compatible with GPEC5 computers. Gladiators and Wranglers with build dates starting in August of 2021 started using this PCM. See images for illustrations for the compatible PCM.

PLEASE NOTE: This kit is not compatible with Jeep Wrangler JL vehicles that have the optional eTorque V6 engine with 48v mild hybrid system.