The Sinister Diesel 7.3L Power Stroke intake manifold serves as an upgrade to your performance and appearance. It replaces the restrictive stock piping on your 1999.5-2003 Ford F-250 or F-350 Super Duty with larger diameter CNC mandrel bent aluminum tubing. The increased diameter and large radius bend prevents restriction within the intake for a noticeable increase in performance and turbo spool. Meanwhile the stronger aluminum tubing and CNC machined base plate is designed to hold higher boost levels. Included in this kit is our 7.3L silicone high temp boot kit. Our boots are durable and serve as an upgrade over the factory boots. Finished with our eye-catching Sinister Blue powder coat, the Sinister Diesel 7.3L Power Stroke Intake Elbow provides an upgrade over the stock cast unit. Features:Aluminum Construction, Fully TIG-welded mandrel-bent tubing, Precision CNC machined billet aluminum flanges, Direct fitment to OEM locationsIncludes:Sinister Blue Powder Coated Aluminum Intake Elbow, Required Hardware, Sinister Diesel 7.3 silicone boot kit.

This Part Fits:

Year	Make	Model	Submodel
1999-2003	Ford	F-250 Super Duty	Lariat
1999-2003	Ford	F-250 Super Duty	XL
1999-2003	Ford	F-250 Super Duty	XLT
2003	Ford	F-350 Super Duty	King Ranch
1999-2003	Ford	F-350 Super Duty	Lariat
1999-2003	Ford	F-350 Super Duty	XL
1999-2003	Ford	F-350 Super Duty	XLT