2003 - 2007 Ford F250, F350, F450, F550 Super Duty & Ford Escursion V8 K&N Air Intake Install

http://www.knfilters.com/search/product.aspx?prod=57-2546-1 This K&N performance air intake was designed for 2003-2007 Ford F250, F350, F450, F550 Super Duty and Excursion 6.0L diesel. K&N 57-2546-1 air intake modification showed an estimated gain of 15.5 horsepower at 3426 RPM when tested on the K&N dynamometer. Discover how easy it is to install power-gaining performance on your 2003-2007 Ford F250, F350, F450, F550 Super Duty and Excursion 6.0L diesel. Part 57-2546-1 Product Specifications Product Style: 57 Series FIPK Estimated Horsepower Gain: 15.53 HP @ 3426 RPM Replacement Filter: RC-5178 Street Legal In All US States: Yes K&N 57-2546-1 fits the following: 2007 FORD F550 SUPER DUTY 6.0L V8 DSL 2007 FORD F450 SUPER DUTY 6.0L V8 DSL 2007 FORD F350 SUPER DUTY 6.0L V8 DSL 2007 FORD F350 HARLEY DAVIDSON SUPER DUTY 6.0L V8 2007 FORD F350 CUTAWAY 6.0L V8 DSL 2007 FORD F250 SUPER DUTY 6.0L V8 DSL 2007 FORD F250 HARLEY DAVIDSON SUPER DUTY 6.0L V8 2006 FORD F550 SUPER DUTY 6.0L V8 DSL 2006 FORD F450 SUPER DUTY 6.0L V8 DSL 2006 FORD F350 SUPER DUTY 6.0L V8 DSL - 2006 FORD F350 HARLEY DAVIDSON SUPER DUTY 6.0L V8 2006 FORD F350 CUTAWAY 6.0L V8 DSL 2006 FORD F250 SUPER DUTY 6.0L V8 DSL 2006 FORD F250 HARLEY DAVIDSON SUPER DUTY 6.0L V8 2005 FORD F550 SUPER DUTY 6.0L V8 DSL 2005 FORD F450 SUPER DUTY 6.0L V8 DSL 2005 FORD F350 SUPER DUTY 6.0L V8 DSL 2005 FORD F350 HARLEY DAVIDSON SUPER DUTY 6.0L V8 2005 FORD F250 SUPER DUTY 6.0L V8 DSL 2005 FORD F250 HARLEY DAVIDSON SUPER DUTY 6.0L V8 2005 FORD EXCURSION 6.0L V8 DSL 2004 FORD F550 SUPER DUTY 6.0L V8 DSL2004 FORD F450 SUPER DUTY 6.0L V8 DSL - 2004 FORD F350 SUPER DUTY 6.0L V8 DSL 2004 FORD F250 SUPER DUTY 6.0L V8 DSL 2004 FORD F250 HARLEY DAVIDSON SUPER DUTY 6.0L V8 2004 FORD EXCURSION 6.0L V8 DSL 2003 FORD F550 SUPER DUTY 6.0L V8 DSL 2003 FORD F450 SUPER DUTY 6.0L V8 DSL 2003 FORD F350 SUPER DUTY 6.0L V8 DSL 2003 FORD F250 SUPER DUTY 6.0L V8 DSL 2003 FORD EXCURSION 6.0L V8 DSL Product page: http://www.knfilters.com/search/product.aspx?prod=57-2546-1