KN Air Intake Components
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KN Air Intake Components

Part # knn21512-1 MFR # 21512-1 UPC 024844263056 ID 235254

K&N Universal Adapter 6 Inch Filter 3.5in Coupler

✓ In Stock (4 locations)
$25.99
MAP price — best available price
Free ground shipping on eligible orders
⚠️ Prop 65 Warning — Contains chemicals known to the State of California to cause cancer or reproductive harm.
⚠️ Not CARB Approved — Race/off-road use only. Not legal for street use on California-registered vehicles.
⚠️ CARB Acknowledgment Required — Buyer must confirm emissions compliance at checkout.
Identification
BrandK&N Engineering
Part Numberknn21512-1
MFR Part #21512-1
UPC / Barcode024844263056
Item ID235254
Price GroupK&N
Born-On Date2011-02-11
CategoryAir Intake Systems
SubcategoryAir Intake Components
Dimensions & Shipping
Dimensions6.0" × 6.0" × 2.5" (L×W×H)
Weight0.41 lbs
LTL FreightStandard Parcel
Air ShippingEligible
Stock & Availability
Status ✓ In Stock (4 locations)
Warehouses
● 01 ● 02 ● 03 ● 59
Regular StockYes
PowersportsNo
Compliance & Regulations
Prop 65⚠ Warning Required
CARBNot CARB Approved
CARB Ack.Required
ActiveActive
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