Not compatible with GPEC5 computers. Gladiators and Wranglers with build dates starting in August of 2021 started using this PCM. See fitment tab for illustrations and more details.

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 2018-2021 (non-eTorque applications) Wrangler (JL) and Gladiator (JT) vehicles. Magnuson’s engineers have created a truly remarkable product by carefully matching a TVS1900 supercharger to operate in its peak thermal efficiency zone for almost the entire engine duty cycle. The result is super low inlet air temps for massive gains in horsepower and torque, producing V8 levels of performance at an extremely affordable price.

In stock trim with no other system modifications, this kit provides an AMAZING 440 hp AND 380 lb-ft OF TORQUE at the crank, equivalent to ~372 REAR WHEEL HP. That’s an incredible 59% 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. At the lowest price on the market, the 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.

At Magnuson, we only use the highest quality components in our 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!

Large capacity front inlet/front-drive TVS1900 Supercharger assembly
Positive displacement Roots-type design using Eaton TVS Technology with proven OEM durability
Integrated vacuum bypass for instant boost response at low engine speeds
Exceptional vehicle performance with over 440HPand 380ftlb torque at the crank (~372 RWHP)
High-efficiency intercooler system for maximum charge air cooling and sustainable performance
High flow port fuel injectors with optimum targeting for performance and drivability
Custom engineered supercharger belt-drive system for worry-free driving both on and off-road
Waterproof intercooler pump and high-mount alternator for reliable performance in wet conditions
Full bolt-on installation with OEM look, fit and 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 and Gladiator Model Year 2020 only)

*Not compatible with GPEC5 computers. Gladiators and Wranglers with build dates starting in August of 2021 started using this PCM. See fitment tab for illustrations and more details.

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

2018-2021 Jeep Wrangler JL with 3.6 L V6 Pentastar Engine (Does not fit vehicles equipped with eTorque option; see special notes below for any 2021 vehicles)
2020-2021 Jeep Gladiator JT with 3.6 L V6 Pentastar Engine (See special note below for any 2021 vehicles)

SPECIAL NOTES:

Starting mid-2021, some Jeep vehicles came equipped with the GPEC5 PCM which is NOT currently supported by HP Tuners. If you are unsure which PCM is in your particular vehicle, please email support@hptuners.com to verify BEFORE purchasing this kit.
This kit is not compatible with Jeep Wrangler (JL) vehicles that have been equipped with the optional eTorque V6 engine with the 48v mild hybrid system.

NOTE TO CUSTOMERS WITH MODIFIED VEHICLES: The Magnuson calibration included with this kit is intended to work on stock vehicle configurations, including stock trim levels and stock OEM vehicle options. Modifications to your stock vehicle including, but not limited to, engine, flywheel, clutch, torque converter, transmission, wheels, tires, axles, gears, driveshafts, induction system, exhaust system and additional weight (i.e. bumpers, racks, etc.) can have a significant impact on your vehicle’s calibration and may require modifications to our calibration as supplied. While we attempt to minimize the need for modifications during our development process, it is impossible for our team to account for all possible build variations/combinations, and in some cases it may be necessary for you to supply an additional element of customization for your vehicle—custom calibration—and to work, at your own direction and expense, with a local service facility to address your unique combination of hardware and make calibration adjustments as necessary. Please be aware that standard product warranties and governmental emissions certifications are predicated on stock vehicle configurations, and vehicle modifications and calibration changes may affect or even void powertrain warranty and emissions certification status (such as CARB emissions certification). It is the sole responsibility of the customer making a warranty claim to prove that any vehicle modifications and calibration changes were within warranty. It also is the sole responsibility of the customer to determine if the modifications and changes comply with all local, state and federal emissions standards.

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Magnuson TVS1900 Wrangler JL/Gladiator JT Supercharger System

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