SKU: 25407938269

Magnuson Supercharger System For Gladiator/Wrangler

$4923.90 $5471.00
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Description

Magnuson Supercharger System For Gladiator/WranglerMagnusons 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. Magnusons 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,

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!

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

 

  • 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)

Fitment:

  • 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)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 25407938269

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4.5 ★★★★★
Based on 18 reviews
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L
Verified Purchase
L. Higgins
San Leandro, US
★★★★★ 5
Successful Epistolary Novel
Format: Kindle
When we first meet Sybil Van Antwerp, age 73, she is retired from law and spends a lot of time writing letters and emails. She also reads a lot and is interested in what her correspondents are reading. She has children and grandchildren, but she lives alone in Annapolis, Maryland, and doesn’t see her family very often. During the course of reading her correspondence, we very gradually learn about Sybil—her history and her present troubles. She is a complicated character and several times in reading The Correspondent I paused to ask myself what I thought of Sybil—did I like her? What about her kept me from the immediate response a reader usually has about the main character of a book? Even at the end of the book, I am still ambivalent about Sybil, but I certainly understand her much better. Sybil, herself, and the book have so many layers. There is true depth to the story. My book club took deep dives into it over a period of three weeks, and I don’t think we have sampled all the topics represented in this book. It is a wonderful novel for stimulating meaningful discussion. Neurodivergence is not called out or named, but it comes to mind in thinking about Harry, a child who is the son of a judge, a former colleague of Sybil. The boy doesn’t quite fit in socially with his peers, but he is brilliant. Sybil makes the perfect “pen pal” for Harry because they have some of the same characteristics. As a child she was punished for “insolence and rudeness,” but her parents were just trying to mold her into a polite young lady as expected by society. She was blunt and didn’t have many friends. There are so many other issues worthy of discussion, but they would most certainly bring up spoilers. I won’t do that to you. Readers should have the opportunity to see the story gradually emerge from the letters, including a continuing one that the reader doesn’t know to whom Sybil is writing. Sybil sets the word “stone” for secrets, and there are stones in this book making it a puzzle, a mystery of sorts—for the reader. As a reviewer, I tend to go quickly from one book to the next as soon as I have composed and published my thoughts. Characters in various books can even blend together. This is not the case with The Correspondent. The characters in this book, especially Sybil, have stayed with me and come to mind frequently as I go through my day. Virginia Evans has created a fictional world with impact. Just as Sybil needed time (years in her case) to process the events of her life, the reader will need time to process them and their effects on Sybil as well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026
R
Verified Purchase
Reader
Belleville, US
★★★★★ 5
Run and buy this book! Must read!
Format: Hardcover, Format: Hardcover
Great book! Must read for most people! I have bought several as gifts and so many have told me this book is life-changing and I agree! I will continue to buy this book for family and friends as needed. Easy to read. Interesting, funny. Great insight and guide to help you navigate life and choose happiness for YOU! Arrived well packaged in perfect condition. Great price. Fast delivery. I hope Amazon continues to keep this in stock!
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Reviewed in the United States on May 2, 2026
P
Verified Purchase
Paige
Waukegan, US
★★★★★ 5
Love this book!!
I just finished *The Let Them Theory* by Mel Robbins, and I can honestly say it completely shifted my mindset. The concept is so simple—“let them”—but it’s incredibly powerful. Instead of stressing over what other people think, say, or do, this book teaches you to let go of that control and focus on yourself instead. What I loved most is how practical it is. It’s not full of complicated advice—it’s something you can actually apply in real life, whether it’s relationships, friendships, or everyday stress. I found myself reflecting on so many situations where I was wasting energy trying to control things I simply can’t. Since reading it, I feel lighter, less anxious, and more in control of my own life. It’s honestly a reminder that peace comes from within, not from trying to manage everyone else. If you’re someone who overthinks, people-pleases, or struggles with letting go, I highly recommend this book. It’s simple, but it hits deep.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 26, 2026
J
Verified Purchase
James C. Mcclaran, Jr.
Louisville, US
★★★★★ 4
Four Stars: Insightful and Impactful Reading
Format: Hardcover
This book provides clarity in human relationships pertaining to workplace, family, and social circles. Author Mel Robbins explains the human tendency of needing to belong and bond, having personal freedoms and space to make informed choices, and providing coping strength to not feel over burdened due to work or perceived social obligations or human stereotypes. "Let Them", "Let Me" is a series of strategies/skills that help one regain focus on finite time and energies to have more productive personal relationships and work outcomes. The book teaches one to de-prioritize things and channel emotions into actionable goals to set healthy boundaries in selection of friends, career paths, and effectively resolving conflicts. Some chapters are overly redundant (and precludes a fifth star rating); however, it's a worthwhile book that definitively helps me set more impactful goals in 2026 and beyond.
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Reviewed in the United States on January 31, 2026
C
Verified Purchase
Chels marie
Port Orchard, US
★★★★★ 5
HIGHLY RECOMMEND
Format: Audiobook
I love Mel Robbin’s and this audiobook gave me a different perspective on my life. I would highly recommend it’s so easy to understand and it’s so enjoyable and enlightening to listen to.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026

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