K&N Filters  view all
4˝ Air Filter Assy.
Designed to fit many new style head designs. With center-to-center injector spacing from 6-1/2˝ to 7˝. The new 4˝ top allows more room to clear your hood and avoid any air from being blocked from the top of your engine.
Size: 4˝
K-N-100-8592:   $665.99
In Stock
Related Items
Frequently Purchased with 4˝ Air Filter Assy.
Bleeder Valve Kit AER-2238 $385.00
6" Foam Filter Wrap K-N-PT-3301 $61.50
Outerwears - 6" Filter OUT-10-1016-01 $49.95
Aluminum Air Filter Base Plate Aluminum
HRP-8390-B $90.00
Air Filter Clip - (4") Black, Powder Coated, Spring Steel
K-N-85-83897 $44.00
Air Filter Oil K-N-99-0516 $12.95
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Aluminum Allen Dzus Key
- Allen
$9.00 x

$9.00

Titanium Inboard Rotor Floating Hub
- Titanium, Inboard
$362.50 x

$362.50

Zerc Fitting: Needle
$18.50 x

$18.50

Male Rod End -5/8" X 18-LH
- Black, Anodized, Left Hand, 1/2˝ (0.5000˝)*, 5/8-18, 7075-T6 Aluminum
$14.50 x

$14.50

Throttle Assembly
$59.00 x

$59.00


$ x

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$ x

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Midget Chassis Technology DVD
$35.00 x

$35.00


$ x

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Heavy Duty Swedged Radius Rods
- Polished, 6061 Aluminum, 1-1/8˝, 0.156˝
$12.75 x

$12.75

Carbon Fiber Top Wing Cap
- Carbon Fiber
$75.00 x

$75.00


$ x

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Barnes Dry Sump Oil Pump with Filter Mount
- 3 Stage, 7075 T7 Aluminum
$1,335.00 x

$1,335.00

FK Top Plate Assembly
$185.00 x

$185.00


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Sprint Car Engine Stand - 1˝ Tubular Stand
$66.00 x

$66.00


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