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Vehicle Info NeededK&NPART NUMBER: 599-100-8521
100-8521 Custom Racing Assembly
$62999
Ships on 09/10/2026
Lowest Price Guarantee- Custom Racing Assembly
- Unique
- H-9 in.
- Base OD L-17.313/Top OD L-14.625 in.
- Base OD W-7.75/Top OD W-6 1/8 in.
- Birdcatcher
- Custom Racing Assembly
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
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Part TypeHood Scoop
BrandK&N
Package Height9 in (229 mm)
Package Width7.75 in (196.85 mm)
Package Length18.37
Weight2.83 PG
Weight2.8 lb (1.3 kg)
Part CategoryPerformance Parts
Diameter InsideOEM
ShapeOval Tapered
Top Outside Width6.125 in (156 mm)
Filter StyleDry
Air Filter Bottom Measurement (In.)17.313 L x 7.750 W
Air Filter Top Measurement (In.)14.625 L x 6.125 W
Cap Outside DiameterN/A
Number Of Flanges1
Frame DesignFlexible
Base Outside Length17.313 in (440 mm)
Base Outside Width7.75 in (197 mm)
Flanges1
QuantitySold individually
Overall Length14.625 in (371.5 mm)
Filter MaterialCotton Gauze
Air Filter ShapeOval Tapered
Oil IncludedYes
Air Filter End Cap MaterialCarbon fiber
Top Outside Length14.625 in (371 mm)
Filter Re-Oiling Amount4 oz (118 ml)
Air Filter StyleOval
Part FitmentUniversal
WashableYes
Diameter OutsideOEM
Vendor Part Number100-8521
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
