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Home
Performance Parts
Intake Kits, Air Filter & Throttle Body Spacers
Air Cleaner Assembly

K&N Filter X-Stream Air Filter

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K&N Filter X-Stream Air Filter

K&N Filter

From $100.99

0.0

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IN STOCK: 29 Products

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K&N Filter X-Stream Air Flow Top Filter - 66-0900R

Part Number: K/N66-0900R

0 Q&A

How to Get it

- Free! Curbside & In-Store Pickup:
  Select A Store Near You
- Ship to Home On Backorder

Specifications

X-Stream
Air Flow Top
Red
California Residents: WARNING

PROMOTIONS AUTOMATICALLY APPLIED

SHOP 4WP's HUGE SELECTION

Qualifies for Free Shipping on Orders Over $149.99

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

No, thanks

$100.99

On Backorder

Email me when this product comes in stock

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

- Free! Curbside & In-Store Pickup:
  Select A Store Near You
- Ship to Home On Backorder

Specifications

X-Stream
Air Flow Top
Red
California Residents: WARNING

PROMOTIONS AUTOMATICALLY APPLIED

SHOP 4WP's HUGE SELECTION

Qualifies for Free Shipping on Orders Over $149.99

K&N Filter X-Stream Air Flow Top Filter - 66-0901

Part Number: K/N66-0901

0 Q&A

How to Get it

- Free! Curbside & In-Store Pickup:
  Select A Store Near You
- Ship to Home On Backorder

Specifications

X-Stream
Air Flow Top
Black
California Residents: WARNING

Installation Instructions (PDF)

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping on Orders Over $149.99

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

No, thanks

$64.99

On Backorder

Email me when this product comes in stock

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

- Free! Curbside & In-Store Pickup:
  Select A Store Near You
- Ship to Home On Backorder

Specifications

X-Stream
Air Flow Top
Black
California Residents: WARNING

Installation Instructions (PDF)

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping on Orders Over $149.99

K&N Filter X-Stream Air Flow Top Filter - 66-1101

Part Number: K/N66-1101

0 Q&A

How to Get it

- Free! Curbside & In-Store Pickup:
  Select A Store Near You
- Ship to Home In-Stock Ships today ?

Specifications

X-Stream
Air Flow Top
Black
California Residents: WARNING

Installation Instructions (PDF)

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping on Orders Over $149.99

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

No, thanks

$73.99

In-Stock Ships today ?

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

- Free! Curbside & In-Store Pickup:
  Select A Store Near You
- Ship to Home In-Stock Ships today ?

Specifications

X-Stream
Air Flow Top
Black
California Residents: WARNING

Installation Instructions (PDF)

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping on Orders Over $149.99

K&N Filter X-Stream Air Flow Top Filter - 66-1202

Part Number: K/N66-1202

0 Q&A

How to Get it

- Free! Curbside & In-Store Pickup:
  Select A Store Near You
- Ship to Home On Backorder

Specifications

X-Stream
Air Flow Top
Black
California Residents: WARNING

Installation Instructions (PDF)

PROMOTIONS AUTOMATICALLY APPLIED

SHOP 4WP's HUGE SELECTION

Qualifies for Free Shipping on Orders Over $149.99

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

No, thanks

$95.99

On Backorder

Email me when this product comes in stock

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

- Free! Curbside & In-Store Pickup:
  Select A Store Near You
- Ship to Home On Backorder

Specifications

X-Stream
Air Flow Top
Black
California Residents: WARNING

Installation Instructions (PDF)

PROMOTIONS AUTOMATICALLY APPLIED

SHOP 4WP's HUGE SELECTION

Qualifies for Free Shipping on Orders Over $149.99

K&N Filter X-Stream Air Flow Top Filter - 66-1401

Part Number: K/N66-1401

0 Q&A

How to Get it

- Free! Curbside & In-Store Pickup:
  Select A Store Near You
- Ship to Home Only 3 left in Stock ?

Specifications

X-Stream
Air Flow Top
Black
California Residents: WARNING

Installation Instructions (PDF)

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping on Orders Over $149.99

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

No, thanks

$70.99

Only 3 left in Stock ?

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

- Free! Curbside & In-Store Pickup:
  Select A Store Near You
- Ship to Home Only 3 left in Stock ?

Specifications

X-Stream
Air Flow Top
Black
California Residents: WARNING

Installation Instructions (PDF)

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping on Orders Over $149.99

K&N Filter X-Stream Air Flow Top Filter - 66-1601

Part Number: K/N66-1601

0 Q&A

How to Get it

- Free! Curbside & In-Store Pickup:
  Select A Store Near You
- Ship to Home On Backorder

Specifications

X-Stream
Air Flow Top
Black
California Residents: WARNING

Installation Instructions (PDF)

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

No, thanks

$159.99

On Backorder

Email me when this product comes in stock

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

- Free! Curbside & In-Store Pickup:
  Select A Store Near You
- Ship to Home On Backorder

Specifications

X-Stream
Air Flow Top
Black
California Residents: WARNING

Installation Instructions (PDF)

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

K&N Filter X-Stream Top Assembly (Anodized) - 66-3050

Part Number: K/N66-3050

0 Q&A

How to Get it

- Free! Curbside & In-Store Pickup:
  Select A Store Near You
- Ship to Home On Backorder

Specifications

5-1/8"FLG, 14"X3.12"H, 7/8" DRP BSE W/X-STREAM TOP
Red Filter
Cotton
Air filter top adds filter area
Washable and reusable
Low restriction
California Residents: WARNING

Installation Instructions (PDF)

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

No, thanks

$249.99

On Backorder

Email me when this product comes in stock

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

- Free! Curbside & In-Store Pickup:
  Select A Store Near You
- Ship to Home On Backorder

Specifications

5-1/8"FLG, 14"X3.12"H, 7/8" DRP BSE W/X-STREAM TOP
Red Filter
Cotton
Air filter top adds filter area
Washable and reusable
Low restriction
California Residents: WARNING

Installation Instructions (PDF)

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

K&N Filter X-Stream Top Assembly (Anodized) - 66-3090

Part Number: K/N66-3090

0 Q&A

How to Get it

- Free! Curbside & In-Store Pickup:
  Select A Store Near You
- Ship to Home On Backorder

Specifications

7-5/16", 14"X6-1/2"H W/X-STREAM TOP
Red Filter
Cotton
Air filter top adds filter area
Washable and reusable
Low restriction
California Residents: WARNING

Installation Instructions (PDF)

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

No, thanks

$299.99

On Backorder

Email me when this product comes in stock

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

- Free! Curbside & In-Store Pickup:
  Select A Store Near You
- Ship to Home On Backorder

Specifications

7-5/16", 14"X6-1/2"H W/X-STREAM TOP
Red Filter
Cotton
Air filter top adds filter area
Washable and reusable
Low restriction
California Residents: WARNING

Installation Instructions (PDF)

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

K&N Filter X-Stream Top Assembly (Anodized) - 66-3100

Part Number: K/N66-3100

0 Q&A

How to Get it

- Free! Curbside & In-Store Pickup:
  Select A Store Near You
- Ship to Home On Backorder

Specifications

7-5/16", 14"X7-1/2"H W/X-STREAM TOP
Red Filter
Cotton
Air filter top adds filter area
Washable and reusable
Low restriction
California Residents: WARNING

Installation Instructions (PDF)

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

No, thanks

$299.99

On Backorder

Email me when this product comes in stock

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

- Free! Curbside & In-Store Pickup:
  Select A Store Near You
- Ship to Home On Backorder

Specifications

7-5/16", 14"X7-1/2"H W/X-STREAM TOP
Red Filter
Cotton
Air filter top adds filter area
Washable and reusable
Low restriction
California Residents: WARNING

Installation Instructions (PDF)

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

K&N Filter X-Stream Top Assembly (Anodized) - 66-3130

Part Number: K/N66-3130

0 Q&A

How to Get it

- Free! Curbside & In-Store Pickup:
  Select A Store Near You
- Ship to Home On Backorder

Specifications

5-1/8"FLG, 11"OD, 6-1/4"H W/X-STREAM TOP
Red Filter
Cotton
Air filter top adds filter area
Washable and reusable
Low restriction
California Residents: WARNING

Installation Instructions (PDF)

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

No, thanks

$249.99

On Backorder

Email me when this product comes in stock

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

- Free! Curbside & In-Store Pickup:
  Select A Store Near You
- Ship to Home On Backorder

Specifications

5-1/8"FLG, 11"OD, 6-1/4"H W/X-STREAM TOP
Red Filter
Cotton
Air filter top adds filter area
Washable and reusable
Low restriction
California Residents: WARNING

Installation Instructions (PDF)

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

K&N Filter X-Stream Top Assembly (Anodized) - 66-3140

Part Number: K/N66-3140

0 Q&A

How to Get it

- Free! Curbside & In-Store Pickup:
  Select A Store Near You
- Ship to Home On Backorder

Specifications

7-5/16 FLG, 11"OD, 4-1/2"H W/X-STREAM TOP
Red Filter
Cotton
Air filter top adds filter area
Washable and reusable
Low restriction
California Residents: WARNING

Installation Instructions (PDF)
Installation Instructions (PDF)

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

No, thanks

$279.99

On Backorder

Email me when this product comes in stock

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

- Free! Curbside & In-Store Pickup:
  Select A Store Near You
- Ship to Home On Backorder

Specifications

7-5/16 FLG, 11"OD, 4-1/2"H W/X-STREAM TOP
Red Filter
Cotton
Air filter top adds filter area
Washable and reusable
Low restriction
California Residents: WARNING

Installation Instructions (PDF)
Installation Instructions (PDF)

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

K&N Filter X-Stream Air Flow Top Filter - 66-3200

Part Number: K/N66-3200

0 Q&A

How to Get it

- Free! Curbside & In-Store Pickup:
  Select A Store Near You
- Ship to Home On Backorder

Specifications

X-Stream
Air Flow Top
Assembly
Flow Control w/4 bbl Holley
w/o Choke
Black
California Residents: WARNING

Installation Instructions (PDF)

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

No, thanks

$232.99

On Backorder

Email me when this product comes in stock

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

- Free! Curbside & In-Store Pickup:
  Select A Store Near You
- Ship to Home On Backorder

Specifications

X-Stream
Air Flow Top
Assembly
Flow Control w/4 bbl Holley
w/o Choke
Black
California Residents: WARNING

Installation Instructions (PDF)

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

K&N Filter X-Stream Air Flow Top Filter - 66-3210

Part Number: K/N66-3210

0 Q&A

How to Get it

- Free! Curbside & In-Store Pickup:
  Select A Store Near You
- Ship to Home On Backorder

Specifications

X-Stream
Air Flow Top
Assembly
Flow Control w/4 bbl Holley
w/ Choke
Black
California Residents: WARNING

Installation Instructions (PDF)

PROMOTIONS AUTOMATICALLY APPLIED

SHOP 4WP's HUGE SELECTION

Qualifies for Free Shipping

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

No, thanks

$242.99

On Backorder

Email me when this product comes in stock