# K&N X-Stream Top Air Filter 66-3080

The K&N X-Stream Top Air Filter 66-3080 is listed as a washable, reusable clamp-on engine air filter with a pre-oiled design. Its listing describes universal fit, so confirm the dimensions and fitment for your intake before ordering.

- [Original product page](https://best-deals.pro/product/kn-x-stream-top-air-filter-66-3080)
- [View offer](https://best-deals.pro/visit/kn-x-stream-top-air-filter-66-3080)
- Market: US
- Language: en-US
- Currency: USD
- Brand: K&N
- Model: 66-3080
- Category: Cars & Motorcycles > Auto Parts & Maintenance > Mechanical Parts
- Price: 180.50 USD
- Previous price: 293.99 USD
- Discount: 39%
- Price checked: 2026-11-14T05:36:48.913Z
- Rating: 3.3 / 5
- Reviews: 3

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Washable and reusable design, as described by the listing.
- Pre-oiled and built for clamp-on installation.
- K&N claims the filter is engineered to increase airflow and improve engine performance. These are manufacturer claims, not independently verified results.

## Pros

- Reusable construction avoids replacing the filter after every service interval, though cleaning and maintenance are still required.
- Pre-oiled, clamp-on configuration is intended to simplify installation.

## Specifications

### Identity
- Brand: K&N
- Model: 66-3080
- Product grade: Performance Part
- Fit type: Universal Fit
### Dimensions and installation
- Form factor: Conical, Oval
- Weight listed: 2.82 kg
- Installation style: Clamp-on
- Filter condition: Pre-oiled
### Listing details
- Number of items: 1
- Warranty description: LIMITED WARRANTY

## Before you buy

- The listing title calls the shape round, while the product details list “Conical, Oval.” The title also gives dimensions as 7-5/16 inches and 14 inches by 5-1/2 inches high with an X-Stream top, but the details do not clarify how these measurements correspond to the listed forms. Confirm the exact dimensions and vehicle fitment before purchase. The universal-fit claim alone does not establish compatibility.

## In the box

- 7-5/16-inch dimension (Included)
- 14-inch by 5-1/2-inch-high filter with X-Stream top (Included)

## A good fit for

- Vehicle owners looking for a washable, reusable clamp-on engine air filter.
- Buyers who can confirm that the listed filter dimensions suit their intake.

## Less suited to

- Buyers who need a confirmed vehicle-specific fit without checking measurements or application details.
- Anyone seeking documented independent evidence for the claimed performance gains.

## Customer feedback

The available aggregate rating picture is sharply divided, with five-star and one-star ratings represented and no middle-star ratings shown. The small rating sample does not explain the reasons behind those scores, so it cannot establish whether fitment, durability, or performance is a concern. For this product, confirming dimensions and application is especially relevant because the listing uses conflicting shape descriptions.

## Frequently asked questions

### Is the K&N 66-3080 guaranteed to fit my vehicle?
The listing claims universal fit, but does not provide a specific vehicle application here. Compare the filter dimensions and intake requirements before ordering.
### Can this filter be reused?
The listing describes it as washable and reusable. It does not provide cleaning instructions or a service interval in the supplied details.
### Does the listing clearly establish the filter's shape?
No. The title says round, while the details say “Conical, Oval.” Confirm the intended form and dimensions with the selected listing before buying.

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## Images

![K&N X-Stream Top Air Filter 66-3080 — 1](https://best-deals.pro/i/rpJ6vq1ssTT3YzI0W_pw-EefLdGnIi_s6vz4DgP8JvLFn_sXt0PUqjK97LU36x_5tLtAfBwplV2fj0WtZGp4zA2XRf8AI7HFOQWVNFzVHz1HMN1XaYAl_zrq.jpg)

![K&N X-Stream Top Air Filter 66-3080 — 2](https://best-deals.pro/i/vyED49FNEvFgZp4dWJi_9PbjU8qQdhPhumI3xTHWuhWKiQOxgARfBpWa3NLASJfNg0cLTALwQMJps_Mq0GFw4UgfCOD2QEGNIiAU1SMnQ0iRAjHP_WhfRBdS.jpg)