Why Supercharge Your Jeep Wrangler?

For Jeep Wrangler owners, the call of the trail is only matched by the desire for more power. While the stock powertrain is capable, adding a supercharger transforms the driving experience both on the highway and over rocky terrain. Unlike turbochargers, which can suffer from lag, a supercharger delivers immediate, linear boost that pairs perfectly with the Wrangler’s low-end torque needs. For rock crawling, sand dunes, or daily driving, a supercharged 3.6L Pentastar or 6.4L Hemi provides throttle response that makes every incline feel effortless.

Before diving into specific kits, it’s important to understand the two main types of superchargers available for the Wrangler: centrifugal (like ProCharger) and positive displacement (like Magnuson and Edelbrock). Centrifugal units are compact and produce boost that builds with RPM, offering top-end power. Positive displacement units (twin-screw or roots-type) provide instant boost from idle, making them ideal for low-speed off-road crawling. Your choice should reflect your driving style and the terrain you tackle most.

Top 5 Supercharger Kits for Jeep Wrangler

We’ve evaluated the leading kits based on power output, installation complexity, reliability, and real-world performance. Each system has been engineered specifically for the Wrangler platform, meaning you get a bolt-on solution with tuned calibration — no need to be a professional fabricator. Below are the five best supercharger kits currently on the market for the Jeep Wrangler (JK and JL models unless otherwise noted).

1. ProCharger Jeep Wrangler Supercharger Kit

Best for: High-speed desert running and highway passing

ProCharger is a household name in forced induction, and their Jeep Wrangler kit is a testament to decades of supercharger engineering. The system uses a self-contained, oil-fed centrifugal supercharger that spins up to 70,000 RPM, pushing air through an air-to-air intercooler for consistent intake temperatures. The result is a power increase of up to 70% over stock – roughly 180–200 extra horsepower depending on the engine and tune.

  • Power Increase: Up to 70% more horsepower (approx. +190 hp on 3.6L)
  • Boost Level: 8–10 psi (with included pulley)
  • Intercooler: Large front-mount air-to-air intercooler
  • Installation: Straightforward bolt-on; includes pre-programmed ECU (no splicing required)
  • Warranty: Limited lifetime warranty on supercharger head unit

One of the standout features of the ProCharger kit is the included calibration. The ECU is unlocked and reflashed, so you simply plug and play. No additional handheld tuner or dyno session is required for the base kit. For those seeking even more power, ProCharger offers a stage 2 upgrade with a larger intercooler and higher boost pulley.

Where to buy: Official ProCharger Jeep page

Why choose this kit? If you spend a lot of time on highways or in wide-open desert terrain, the centrifugal design provides effortless top-end pull while keeping underhood temperatures manageable. The self-contained oiling system means no tapping into the engine’s oil supply — a cleaner install.

2. Magnuson Supercharger Kit for Jeep Wrangler

Best for: Rock crawling and low-speed off-road torque

Magnuson is synonymous with positive displacement superchargers. Their heart-shaped, twin-screw design produces instant boost at any RPM, making it the go-to choice for serious off-road enthusiasts who need grunt just off idle. The Magnuson kit uses an integrated intercooler (air-to-water) that is sandwiched between the rotors and the intake manifold, keeping charge air cool and dense even during slow-speed crawls.

  • Power Increase: Up to 50% more horsepower (approx. +140 hp on 3.6L)
  • Boost Level: 7–9 psi
  • Intercooler: Integrated air-to-water intercooler with separate heat exchanger
  • Installation: Moderate difficulty; includes detailed instructions and required fluids
  • Warranty: 3-year/36,000-mile limited warranty

The Magnuson kit is also available for the 3.6L Pentastar (JL and JK) and has been adapted to the 6.4L Hemi in the 392 models by some tuners. The driving experience is transformative: you’ll feel boost as soon as you touch the throttle. On technical trails, this means you can crawl over obstacles without revving the engine, reducing wheel spin and improving control.

Where to buy: Magnuson official product page

Why choose this kit? For the ultimate low-speed trail rig, nothing beats the instant response of a Magnuson. The integrated intercooler is robust and doesn’t block airflow to the radiator, making it ideal for slow-speed crawling where cooling is critical.

3. RIPP Supercharger Kit

Best for: Versatile daily driver and off-road use

RIPP (Real Independent Performance Products) has carved out a niche with their Jeep-specific tuning and engineering. Their supercharger kit is designed to work with the stock engine management system, offering a smooth power curve that feels natural. The kit uses a long-lasting twin-screw supercharger that provides linear boost from idle to redline.

  • Power Increase: Up to 60% more horsepower (approx. +165 hp on 3.6L)
  • Boost Level: 8 psi
  • Intercooler: Air-to-water intercooler with pump and separate radiator
  • Installation: DIY-friendly; includes “no-cut” mounting brackets and pre-programmed ECU
  • Durability: Heavy-duty bearings and billet housing designed for off-road abuse

RIPP provides a complete package that includes high-flow fuel injectors, a larger fuel pump (on some kits), and a custom tune. The kit is also available with a optional “supercharger sound” diverter valve for those who want to hear the whine. Owners report excellent reliability even after years of hard trail use.

Where to buy: RIPP official Jeep page

Why choose this kit? RIPP focuses on making the installation as painless as possible — no cutting, no drilling into the firewall. The company also offers excellent customer support and a robust warranty. If you want a boost in power without turning your Wrangler into a project, this is a top contender.

4. Edelbrock E-Force Supercharger Kit

Best for: Reliability and factory-like integration

Edelbrock’s E-Force supercharger is a roots-type unit that has been engineered to not only make power but also to look like it belongs under the hood. The cast-aluminum intake manifold is designed to replace the factory intake, hiding the supercharger internals while providing a clean aesthetic. The E-Force system includes an integrated air-to-water intercooler for consistent power delivery.

  • Power Increase: Up to 60% more horsepower (approx. +155 hp on 3.6L)
  • Boost Level: 7.5 psi (adjustable with optional pulley kit)
  • Intercooler: Built-in air-to-water with dedicated heat exchanger
  • Installation: Straightforward; uses factory service parts and connectors
  • Warranty: 3-year/36,000-mile warranty with optional extension

Edelbrock’s kit is CARB EO approved (if applicable to your state), meaning it’s legal for street use in all 50 states. The calibration is carefully refined to maintain factory drivability — no rough idle, no surge. The E-Force system is also compatible with many aftermarket intakes and exhausts, though re-tuning may be required.

Where to buy: Edelbrock supercharger page

Why choose this kit? If you value a clean, factory appearance and want a kit that has undergone extensive emissions testing, Edelbrock is your best bet. The power increase is substantial but delivered in a very predictable manner, making it a favorite among daily drivers who also hit the trails on weekends.

5. AFE Power Supercharger Kit

Best for: Fuel efficiency and low-boost daily driving

AFE Power (Advanced Flow Engineering) is known for high-flow filters and intake systems, so it’s no surprise their supercharger kit emphasizes airflow and efficiency. The AFE kit uses a centrifugal supercharger that is optimized for mid-range torque rather than peak horsepower, making it ideal for those who want a responsive daily driver without sacrificing fuel economy when cruising.

  • Power Increase: Up to 50% more horsepower (approx. +135 hp on 3.6L)
  • Boost Level: 6–7 psi (low boost for reliability)
  • Intercooler: High-density air-to-air intercooler
  • Installation: User-friendly; includes oil line kit with pre-assembled hoses
  • Efficiency: Designed to maintain stock fuel economy under light throttle

The AFE kit uses an advanced bypass valve that recirculates air during cruising, reducing parasitic drag. This allows the engine to run near-atmospheric pressure when boost isn’t needed, helping you retain your MPG. The kit is also relatively quiet, making it a stealthy upgrade for those who prefer a sleeper Wrangler.

Where to buy: AFE Power supercharger section

Why choose this kit? If you’re concerned about fuel costs or simply want a mild but noticeable power bump that won’t stress the engine, AFE delivers. The low boost (6 psi) is gentle on the drivetrain, and the included air-to-air intercooler requires no additional water pump or plumbing — an easy install for the weekend mechanic.

Key Considerations Before Buying a Supercharger Kit

No matter which kit you choose, there are a few universal factors to consider to ensure a successful installation and long engine life.

Engine and Model Year Compatibility

Most kits are designed for the 3.6L Pentastar (both 2012–2018 JK and 2018+ JL). Some kits also support the 3.0L EcoDiesel, the 2.0L turbo, or the V8 swaps. Always confirm that the kit matches your engine code and ECU type. JL models require an unlocked ECU or a compatible flash tool, while JK models typically accept a flash via OBDII.

Supporting Modifications

A supercharger adds stress to the fuel system, drivetrain, and cooling system. Plan to upgrade your fuel injectors, fuel pump, and possibly the clutch (if manual) to handle the extra torque. Many kits come with these upgrades, but budget for them if not included. Additionally, a larger radiator or auxiliary coolers may be needed if you run high boost in hot climates.

Installation Difficulty and Time

Most supercharger kits are rated as moderate to advanced DIY projects, requiring 10–20 hours for a first-time installer. Professional installation at a shop will add $1,000–$2,500 to the total cost. Consider your mechanical skill level honestly. Some kits like the ProCharger and RIPP offer “no-cut” brackets, while others require minor modifications to the engine bay.

Warranty and Support

All five brands offer solid warranties, but pay attention to what’s covered. Some warranties exclude damage caused by improper installation or tuning. Keep records of all installation steps and consider using a certified installer to preserve coverage. Also, check if the kit is CARB-approved if you live in California or states that adopt its emissions standards.

Maintenance and Tuning Tips for Supercharged Wranglers

Once you’ve installed your supercharger, proper maintenance is critical. Change your oil more frequently (every 3,000–4,000 miles) to remove deposits that can accumulate in the intercooler and bearings. Use the recommended supercharger oil (usually included with the kit) to lubricate the blower. Also, regularly inspect drive belts and pulleys for wear.

Tuning is often overlooked. Even with pre-loaded ECU tunes, it’s wise to perform a dyno session to verify air-fuel ratios and boost levels. Many shops offer remote tuning via data logging. A proper tune ensures you’re getting the most power safely, and can also unlock additional features like launch control or full-throttle shift.

Conclusion: Which Supercharger Kit Should You Choose?

Your choice ultimately depends on where and how you drive your Jeep Wrangler. For high-speed desert running and highway merging, the ProCharger centrifugal kit delivers the biggest top-end gain with simple installation. If your heart lies in technical rock crawling and low-speed trail domination, the Magnuson positive-displacement kit provides instant, tractable torque. The RIPP kit strikes a fantastic balance for daily drivers that see light off-roading, offering easy install and solid reliability. Edelbrock’s E-Force is the choice for a polished, OEM-like fit with city-friendly manners. And the AFE Power kit is perfect for those who want a modest power boost without killing their fuel economy.

Each kit has been proven on the trail and on the street, so you can’t go wrong with any of these five. The key is to match the supercharger’s characteristics to your driving style. Once you do, you’ll wonder how you ever drove your Jeep without that rush of forced induction.