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Vehicle Info NeededK&NPART NUMBER: 599-66-3160
66-3160 9 in. X-Stream Assembly Neck Flange: 5-1/8 in.
Color:
Size :
$24199
Ships on Sep 14, 2026
Lowest Price GuaranteeX-Stream Air Flow Standard Base Assemblies
- 9'' X-Stream Assembly
- Neck Flange: 5-1/8''
- Total Height: 8-1/4''
- Element Height: 2-3/4''
- Replacement Filter: E-3530
- Designed For Serious Racers
- Enhances Performance
- Pulls More Air Through
- Best Filtration Available
- More Protection And Airflow
- Universal Clamp-On Filter
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.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
- K&N unlocks the power with the new X-Stream Air Flow Top.
- Most surface area possible for restricted clearances
- Sizes include 9", 11" and 14" diameters
- Color rings include black, red, blue, and polished
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 sizes and colors. Features:
Part TypeAir Cleaner Assembly
Product LineK&N X-Stream Air Flow Filter Assemblies, Tops and Elements
BrandK&N
Package Height9.3
Package Width9.4
Package Length9.7
Weight2.58 PG
Weight3 lb (1.4 kg)
Part CategoryPerformance Parts
Overall Height8.25 in (210 mm)
Filter ColorRed
Top MaterialNone
ShapeRound
Air Cleaner Size (In.)9 diameter
Size9 Inch
Carb/Air Horn Dia5.125 in (130.175 mm)
Air Cleaner Top DesignRibbed design
Air Cleaner ShapeRound
Top StyleX-Stream
Filter Height2.75 in (69.85 mm)
Net Height From Carb Flange8.25 in (209.6 mm)
Air Cleaner Top MaterialAluminum
Inlet Diameter5.125 in (130 mm)
Air Filter Height2.875 in (73 mm)
StyleVelocity Stack
Air Filter Inside Diameter8 in (203 mm)
Base StyleRaised
Neck Flange5.125 in (130 mm)
QuantitySold individually
Mounting Hardware IncludedYes
Filter MaterialCotton Gauze
MaterialAluminum
Air Filter ShapeRound
Air Cleaner FilterRed cotton gauze
Replacement FilterE-3530
Wing Nut IncludedNo
Oil IncludedYes
Air Cleaner Top FinishBlack anodized
Part FitmentUniversal
Raised Distance4.75 in (120.7 mm)
Diameter Outside9 in (228.6 mm)
Air Cleaner BaseChromed steel
Vendor Part Number66-3160
Package Qty1
Package TypeEA
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