Proven Performance Gains

335+ hp and 345+ ft-lbs at the crank—30% more horsepower and 28% more torque—delivering strong, consistent power gains throughout the RPM range.

Complete Bolt-on Kit

Engineered for easy at-home installation—everything you need to reliably supercharge your 4Runner or FJ Cruiser is included, from hardware to ECU calibration.
Product description

Give your 4Runner or FJ Cruiser the power of a V8 with the Magnuson Roller Rocker Supercharger system! This kit includes everything you need from the hardware to the Magnuson calibration for the ECU. Engineered specifically for the 1GR-FE 4.0L 6, this system delivers 30% more horsepower than stock and with an additional 28% more torque output at just 6psi of boost. That's more than 335hp and 345lb-ft at the crank!

The TVS1320 Supercharger marries intake manifold to the supercharger for seamless integration, eliminating possible leak points. Its all in one design has great underhood appeal and compact design fits like it belongs there. This system also features high volume air charge cooling to keep heat soak at bay, from startup to shutdown. Fully sealed maintenance free design- no oil to change.

At Magnuson, we only use the highest quality components in our supercharger kits. Everything you need to supercharger your 4Runner is included, right down to detailed step-by-step installation instructions. Order yours today and unleash the power of a Magnuson Supercharged 4Runner!

Features and Specifications

  • 30% hp & 28% lbs-ft increase at crank on stock truck
  • Magnuson Calibration and Handheld Installer Device Included
  • High-efficiency intercooler system for maximum charge air cooling and sustainable performance
  • All hardware required for installation is included
  • Proven maintenance-free supercharger technology. No added complexity of external supercharger oil cooler/heaters for extreme climates.
  • CARB EO# D-488-45

Fitment

  • 2010–2019 Toyota 4Runner
  • 2010–2014 Toyota FJ Cruiser

FAQs

How does the TVS1320 improve performance on the 4.0L V6 platform?
The TVS1320 increases intake air density, resulting in improved horsepower and torque output with smooth and consistent boost delivery.
What type of boost characteristics does the TVS1320 provide?
The system delivers immediate boost with a progressive torque curve, enhancing both low-speed control and mid-range performance.
How does this system benefit off-road and utility driving?
The added torque improves traction control, climbing capability, and overall drivability in challenging terrain.
What makes the TVS1320 suitable for V6 applications?
Its compact design and efficient airflow characteristics provide strong performance gains while maintaining balanced engine operation.
How does this upgrade improve overall engine response?
The system enhances throttle sensitivity and delivers more immediate power, creating a more responsive driving experience.

Didn’t find your answer?

Don't hestitate to contact us