Copyright © Banshee Supercharger, Inc.

We are able to keep costs down by designing around the Eaton M90 3rd generation supercharger that was used in the Ford T-Bird “supercoupe” from 1989 to 1995. The inlet (must) be the oval as in late 1995 Ford went to a rectangular that is (not) “compatible” with this kit.

Banshee Supercharger Inc Website



The Supercharger can be found on Ebay, Craigs List, or your local wrecking yard at a cost of $200 to $350.

Where can I purchase the Supercharger?

Customer Questions and answers

A Supercharger Kit Designed For

The Ford 4.0L Single Overhead Cam Engine.

This kit (less) Supercharger has been in production since June 22 2005

What Supercharger is required?

Banshee Supercharger

Quick Purchase Using Paypal

You do not need to have a “Paypal” account to make purchases. Paypal is a secure pay option at no cost to the buyer.

Banshee Supercharger Kit (less) Supercharger

M-90 Manifold to Ford 4.0 OHV Engine

This is a “proto-type” manifold tha will attach the Eaton M-90 used in the T-Bird’s to the Ford 4.0 OHV Engine “only”!

This is (not) a kit and (will) require “much” additional work!  

M-90 Plenum to Ford 4.0 OHV Engine

 This plenum will attach to the Eaton M-90 and includes by-pass valve that works with OHV manifold shown above.

This is (not) a kit and (will) require “much” additional work!  



Terms & Conditions

$ 1,595.00

The Manifold & Plenum will allow the installation of the M-90 Supercharger “system” with a (required) by-pass assembly “only”. This install is (not) for a “novice”, as (much) individual design “will” be required!

You (must) contact me by email to purchase as “proto-type” assembly are limited.

Supercharger Kit

Water / Meth Injection



IAT Sensor

Full Product Catalog

AN Fuel Fittings

Pillar Pods


Dual Pulley

You can also view

“after market & performance parts” at

 “Banshee Auto Parts”