The Accufab Mustang style Throttle Body & Plenum can benefit any 1996 to 2004 Ford 4.6L 2V engine.  Independent dyno tests on a completely stock vehicle have shown an increase of up to 11 additional horsepower, with additional torque and no loss to bottom end performance.  Also, we have performed flow testing on a majority of plenums with the stock throttle body and Accufab's 70mm and 75mm throttle bodies.  Please see the results below.

The throttle body is CNC machined from high quality billet aluminum and then polished to a mirror finish.  The plenum is cast aluminum, CNC machined and then polished to a brilliant finish.  Each is hand assembled with the finest brass, stainless steel and other top quality component parts.  The cable guide is crafted from billet aluminum and anodized black, not plastic!

All items are available separately, however, if you buy the combination, there is a discount reflected in the pricing below. 

Accessories Included: 

1. The throttle body includes a throttle body gasket, bolts to mount the throttle body to a plenum and TPS mounting screws.

2. The plenum includes a throttle body gasket, IAC gasket, EGR gasket, plenum tubes and TPS & IAC mounting screws.

3. The throttle body AND plenum combined comes assembled with a  throttle body gasket, IAC gasket, EGR gasket, plenum tubes and TPS & IAC mounting screws.

4. The 4.6L 2V Throttle Body Gasket Kit includes one throttle body gasket, IAC gasket & EGR gasket.

Accufab Throttle Body  

Accufab Throttle Body   

4.6L 2V Plenum  

Accufab Throttle Body & Plenum   

Accufab Throttle Body & Plenum 

4.6L 2V Throttle Body Gasket

4.6L 2V Throttle Body Gasket