1999-2002 Supercharged  Mustang GT
Allen Engine Development now has 
C.A.R.B. certified kits for the 1999-2002
4.6L 2 Valve Mustang.

6 PSI $4149 /  9 PSI $4499     Dealer inquiries  welcome

OEM Quality, Driveability and Dependability!
All 1999-02 Mustang supercharger systems come complete with a one-piece cast aluminum manifold, air to water intercooler, mechanical water pump, Eaton M90S-ported supercharger, integral bypass valve, fuel pump voltage booster, 30 lb/hr fuel injectors, billet fuel rails, custom chip, and all brackets, belts, hoses and  hardware for an OEM quality installation.  9 PSI systems also include an upgraded mass air meter, smaller pulley, and custom chip.
All Allen systems use a built in bypass valve to reduce
parasitic drag and noise during idle or cruise conditions.
C.A.R.B. E.O.#D423-4  --  50 State Legal

70-107* HP increase!
60-100*LB/FT Torque increase @ 5000 RPM
35%-52%* Peak Torqu e increase!
Full boost at 2000 RPM!
Stock Driveability!
0-60  4.8 Seconds @6 PSI
(Stock 5.6)
1/4 mile 13.3@108MPH @6 PSI (Stock 14.1@98MPH )

(* Internal modifications recommended for 9 PSI systems.)

All Allen Intercooled Supercharger systems use the Eaton M90 S-ported supercharger.  Eaton is the supercharger of choice for virtually all OEM's, including: Ford, Buick, Oldsmobile, Toyota TRD, Nissan, Aston Martin, BMW, Mercedes and Jaguar.  Super quiet and super dependable, with a one year warranty.
(Optional 3 year warranty available. )


Allen Engine Development
2521 B Palma Drive
Ventura, CA 93003

Ph: 805-658-8262
Fx: 805-658-8645

To order our new Supercharger Catalog,
Click HERE

Place an order for a
Supercharger System
or a Chip on our Secure Server HERE

View the Installation Instructions HERE

Installation Instructions updated 11/21/2004

We now have the installation file for this Mustang GT as an Adobe Acrobat file.
To view or download / save the file to your computer you need the Acrobat Reader,
which you can get for FREE Here

To view on-line left click the file name

To download and save on your machine RIGHT click and 'save target as'
(Internet Explorer)

or 'save link target as' (Netscape)

00-03 Mustang GT Install - Acrobat

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Updated November 21, 2004