Magnuson Supercharger TVS1900 Jeep Wrangler JL/Gladiator JT Supercharger kit

Magnuson Superchargers SKU: WMS-01-19-36-003-BL


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Note: Kits are made to order and not normally in stock. Please reach out for accurate lead times before purchasing.



2018-2021 Jeep Wrangler JL*
2020+ Jeep Gladiator JT*
*See Fitment Tab for Details

Part Number:



Tuner Kit

Full Kit (CARB EO Pending)

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 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!



  • 2018-2021 Jeep Wrangler JL with 3.6 L V6 Pentastar Engine
  • 2020+ Jeep Gladiator JT with 3.6 L V6 Pentastar Engine


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

Installation Manual