K&N X-Stream Air Flow Filter Assemblies, Tops and Elements Product images may differ from actual product appearance. K&N gives you the power you've been looking for with the new X-Stream Air Flow Top. Not only does the K&N X-Stream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the X-Stream Air Flow filter delivers the best protection available for your engine, and comes in a wide range of applications. Sizes include 9", 11" and 14" diameters.

599-66-3000

14'' X-Stream Assembly 9/16'' Raised Base Neck Flange: 5-1/8'' Total Height: 3-7/8'' View this item Fits Applications

$139.99 Ships

599-66-3010

14'' X-Stream Assembly 9/16'' Raised Base Neck Flange: 5-1/8'' Total Height: 4-5/8'' View this item Fits Applications

$145.99 Ships

599-66-3020

14'' X-Stream Assembly Neck Flange: 5-1/8'' Total Height: 5-7/8'' View this item Fits Applications

$149.99 Ships

599-66-3030

14'' X-Stream Assembly 9/16'' Raised Base Neck Flange: 5-1/8'' Total Height: 6-7/8'' View this item

$151.99 Ships

599-66-3040

14'' X-Stream Assembly 1-1/4'' Drop Base Neck Flange: 5-1/8'' Total Height: 2-3/4'' View this item Fits Applications

$139.99 Ships

599-66-3050

14'' X-Stream Assembly 7/8'' Drop Base Neck Flange: 5-1/8'' Total Height: 3-1/8" View this item Fits Applications

$135.99 Ships

599-66-3060

14'' X-Stream Assembly 1-1/4'' Drop Base Neck Flange: 5-1/8'' Total Height: 3-3/4'' View this item Fits Applications

$139.99 Ships

599-66-3070

14'' X-Stream Assembly 1-1/4'' Drop Base Neck Flange: 5-1/8'' Total Height: 4-3/4'' (Carb flange to top of filter assembly) Element Height: 5" View this item Fits Applications

$145.99 Ships

599-66-3080

14'' X-Stream Assembly Dominator Neck Flange: 7-5/16'' Total Height: 5-1/2'' View this item Fits Applications

$159.99 Ships

599-66-3090

14'' X-Stream Assembly Dominator Neck Flange: 7-5/16'' Total Height: 6-1/2'' View this item Fits Applications

$159.99 Ships 06/12/12

599-66-3100

14'' X-Stream Assembly Dominator Neck Flange: 7-5/16'' Total Height: 7-1/2'' View this item Fits Applications

$166.99 Ships 06/08/12

599-66-3110

11'' X-Stream Assembly Neck Flange: 5-1/8'' Total Height: 3-1/2'' View this item Fits Applications

$139.99 Ships

599-66-3120

11'' X-Stream Assembly Neck Flange: 5-1/8'' Total Height: 4-3/4'' View this item Fits Applications

$149.99 Ships

599-66-3130

11'' X-Stream Assembly Neck Flange: 5-1/8'' Total Height: 6-1/4'' View this item Fits Applications

$161.99 Ships

599-66-3140

11'' X-Stream Assembly Neck Flange: 7-5/16'' Total Height: 4-1/2'' View this item Fits Applications

$156.99 Ships

599-66-3150

9'' X-Stream Assembly Neck Flange: 5-1/8'' Total Height: 3-1/8'' View this item Fits Applications

$126.99 Ships

599-66-3160

9'' X-Stream Assembly Neck Flange: 5-1/8'' Total Height: 8-1/4'' View this item Fits Applications

$126.99 Ships

599-66-3200

14'' X-Stream Assembly 0.563'' Raised Base Neck Flange: 5.125'' Total Height: 4.25'' More info on K&N 66-3200 Fits Applications

$151.99 Ships

599-66-0901

X-Stream Air Flow Top - Black 9'' View this item Fits Applications

$57.99 Ships

599-66-1101

X-Stream Air Flow Top - Black 11'' More info on K&N 66-1101 Fits Applications

$62.99 Ships

599-66-1201

X-Treme Air Flow Top, 15-3/8" 1968-95 GM Replacement Lid Chrome Outer Ring View this item

$75.99 Ships

599-66-1401

X-Stream Air Flow Top - Black 14'' More info on K&N 66-1401 Fits Applications

$65.99 Ships

599-66-1401XB

X-Stream Air Flow Top - Blue 14'' View this item Fits Applications

$75.99 Ships

599-66-1401XP

X-Stream Air Flow Top - Polished 14'' View this item Fits Applications

$75.99 Ships

599-66-1401XR

X-Stream Air Flow Top - Red 14'' View this item Fits Applications

$75.99 Ships

599-66-1601

X-Stream Air Flow Top 16" View this item Fits Applications

$71.99 Ships

599-E-1200

11'' X-Stream Filter Element Neck Flange: 5-1/8'' Height: 2-3/16'' View this item Fits Applications

$41.99 Ships

599-E-1250

11'' X-Stream Filter Element Neck Flange: 5-1/8'' Height: 3-1/2'' View this item Fits Applications

$44.99 Ships

599-E-1650

14'' X-Stream Filter Element Neck Flange: 5-1/8'' Height: 3'' More info on K&N E-1650 Fits Applications

$45.99 Ships

599-E-3530

9'' X-Stream Filter Element Neck Flange: 5-1/8'' Height: 2-3/4'' View this item Fits Applications

$33.99 Ships

599-E-3680

11'' X-Stream Filter Element Neck Flange: 5-1/8'' Height: 5'' View this item Fits Applications

$49.99 Ships

599-E-3740

14'' X-Stream Filter Element Neck Flange: 5-1/8'' Height: 2-5/16'' View this item

$47.99 Ships

599-E-3750

14'' X-Stream Filter Element Neck Flange: 5-1/8'' Height: 4'' View this item Fits Applications

$53.99 Ships

599-E-3760

14'' X-Stream Filter Element Neck Flange: 5-1/8'' Height: 5'' View this item Fits Applications

$59.99 Ships

599-E-3770

14'' X-Stream Filter Element Neck Flange: 5-1/8'' Height: 6'' View this item Fits Applications

$61.99 Ships