2005-2006 Mustang GT 4.6L Saleen 550HP Supercharger Kit

To bring out the full potential of the Saleen Series VI Supercharger, this upgraded kit includes a smaller 2.875" E-Pulley that supplies nearly double the boost psi (up to 12psi) of the stock kit, a Dual Fuel Pump Upgrade that can deliver up to 430lph to your engine, cold Autolite HT0 spark plugs and a specialized tune from Saleen Speed Labs using SCT's X-Calibrator 3 handheld tuner that can give your 2005-2006 GT Mustang's 4.6L V8 up to 550 horsepower and 525lbs/ft of torque.

Saleen's engineers combined the intercooler, blower housing and intake manifold into single unit that can fit perfectly between the headers, while at the same time giving awesome power as the twin screw design drops 2300cc worht of air into Saleen's large runners and into the combustion chamber.

The opening of the intake tube is specifically designed for maximum airflow while the housing's smooth curves allows air to flatten out over engine to ensure a constant volume of air.

The Series VI features an integrated bypass system for low speed driving that keeps engine temperatures down at low rpms. Runner length has been optimized to preserve as much torque as possible at low speeds.

All kits also include a new Serpentine belt, an air box top, an air intake tube, a set of 8 39lb/hr fuel injectors and all the hoses and fuel lines needed for installation.

Custom tuning: This kit requires custom tuning. Contact Stage 3 Motorsports for tuning options.

Stage 3 Tuning: Stage 3 Motorsports features the easiest way to get custom tuning for your Mustang performance parts. Fill out our simple tune sheet and submit it online after you've placed your order. If you need help, check out our tuning "How To" page or contact us directly.

Possible upgrades: Visit our Saleen Supercharger Upgrade Page.

Pulley options: See our Supercharger Pulley selection for more power and options for your Mustang.