Magnuson TVS2650 Supercharger Kit – Jeep Wrangler JL Rubicon 392 (2021–2025)

603 HP. 562 LB-FT. Bolt-On.

The 392 Rubicon is already the most serious Wrangler Jeep build. The Magnuson TVS2650 Magnum Supercharger makes it unreasonable. At 5.5 psi of boost, this kit takes the 6.4L Hemi to 603 horsepower and 562 lb-ft at the crank, about 26% more power from a system that fits under your factory hood.

This is not a one-pull dyno setup. Dual high-flow charge air coolers keep intake temps under control, so the power stays consistent on the street, on the trail, or at the track. Magnuson also built the front drive around the factory high-mount alternator, so your water-crossing protection stays exactly where Jeep put it.

Everything you need is in the box: the supercharger, the tuner, the calibration, the PCM unlock, and step-by-step instructions. No hunting for parts. No guesswork.

Why the TVS2650

• Eaton TVS rotor technology. High-helix, four-lobe rotors stay efficient across the whole rev range, so boost comes in low and keeps pulling.
• Dynamic Flow Tuning (DFT) inlet porting. Magnuson’s patented port design, plus CNC-machined outlet ports, moves more air into the cylinders.
• Built for the Rubicon. A custom FEAD system keeps the factory high-mount alternator location and its water protection.
• Serious cooling. Dual charge air coolers with ¾" water ports reduce coolant restriction and maximize flow.
• Daily-drivable. A vacuum bypass unloads the supercharger at idle and part throttle for better fuel economy, then delivers instant boost when you step on it.
• Room to grow. The anodized billet, cartridge-style front drive allows future belt-line upgrades.
• Maintenance-free. No external oil coolers or heaters to manage, in any climate.

What’s Included

• Magnuson TVS2650 supercharger system
• Handheld tuner with calibration
• PCM unlock
• Detailed step-by-step installation instructions

Fitment

2021–2025 Jeep Wrangler JL Rubicon 392 (6.4L V8)

All products come with an easy to follow installation manual and detailed fitment guide.

Whether you're a seasoned builder or a first-time DIYer, you'll have everything you need to install with confidence.

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