Jet Stage 1 Performance Module for 2006-2007 Dodge Magnum 5.7L Hemi. The Jet Stage 1 Performance Module is an inline tuning device that installs in between the computer and the wiring harness. JET's Dynamic Spectrum Tuning provides power and mileage gians across the entire power band, not just at full throttle. Improves throttle response, acceleration and low end torque. Simple plug-in installation in less than 30 minutes. Jet Stage 1 Performance Modules are designed for stock or mildy modified Magnum's. Fuel and timing curves are modified for optimal performance and mileage using less expensive, lower octane fuels. Programming is designed to burn fuel at peak efficiency, which results in improved performance and mileage. Daily drivers can use lower cost regular fuel for potential mileage gains, but for optimal performance gains use mid grade or better fuel octane levels. 2006-2007 Dodge Magnum 5.7L performance module JET 90404 Stage 1 57lmoduleAPPLICATIONS:: 2006-2007 MAGNUM 5.7L auto We welcome CANADIAN customers! For ordering information, click on "Orders To Canada" at the top left side of this page. PAYMENT METHODS: PayPal, Visa, Mastercard, Discover, American Express, money orders.