MMR is proud to release its new 5.4 Intake adapters to allow the use of ANY coyote manifold on a 5.4 DOHC using either 03/04 Cobra heads, Nvaigator Heads or GT500/Ford GT heads. Simple bolt on hardware will be included! We have also released the MMR throttle body adapter so that you can bolt on a cable activated throttle body from either a 87-93 Mustang GT or a 96-04 Mustang GT. Order here: http://www.modularmotorsportsracing...ain_page=product_info&cPath=3&products_id=486 From our site: MMR Adapter Plates for 5.4 DOHC to Coyote intake manifolds. These Simple adapters allow the use of ANY Coyote Manifold on a 5.4 with 4V engine/heads. Works with 03/04 Cobra heads, Navigator heads and Ford GT/GT500 heads . Works with MMR Road Runner, Boss, Ford Racing Cobra Jet etc. manifolds. 100% CNC machined, USA made 1/2 inch 6061 Billet aluminum. Includes hardware. See MMR Part # 444841 adapter to use round style cable actuated throttle body.