Unleash the true potential of your 1GR-FE 4.0L V6 with the Magnuson Roller Rocker Supercharger System!
Magnuson is proud to announce the 2010-Present 4Runner and 2010-2014 FJ Cruiser Supercharger System will be available soon. At around 6 PSI the kit gives customers 30% increase over stock on horsepower, and a 28% increase in torque. The supercharger system is a positive displacement, roots style kit, utilizing Eaton's lightweight TVS rotors. Cast and assembled as a single, OEM-style-manifold and rotating group housing, the unit is quiet, compact, attractive, easy to install, and requires little to no extra maintenance.
TVS 1320 Hybrid-roots supercharger
100% complete bolt-on system
High volume charge air cooling system
No hood modifications are required
More power in a smaller package
Delivers a proven increase in real world "under the curve" power
High thermal efficiency
High helix four-lobe rotors with 160 degrees of twist
Redesigned inlet and outlet ports
Improved air-handling characteristics
Acoustically designed for noise and vibration reductions
Independent supercharger drive system
Handheld Device and directions provided for calibration