• K&N 33-2591 High Flow Performance Replacement Air Filter for 1977-95 Porsche 928
  • K&N 33-2591 High Flow Performance Replacement Air Filter for 1977-95 Porsche 928
  • K&N 33-2591 High Flow Performance Replacement Air Filter for 1977-95 Porsche 928
  • K&N 33-2591 High Flow Performance Replacement Air Filter for 1977-95 Porsche 928
  • K&N 33-2591 High Flow Performance Replacement Air Filter for 1977-95 Porsche 928
  • K&N 33-2591 High Flow Performance Replacement Air Filter for 1977-95 Porsche 928
  • K&N 33-2591 High Flow Performance Replacement Air Filter for 1977-95 Porsche 928
  • K&N 33-2591 High Flow Performance Replacement Air Filter for 1977-95 Porsche 928
  • K&N 33-2591 High Flow Performance Replacement Air Filter for 1977-95 Porsche 928
  • K&N 33-2591 High Flow Performance Replacement Air Filter for 1977-95 Porsche 928
  • K&N 33-2591 High Flow Performance Replacement Air Filter for 1977-95 Porsche 928
  • K&N 33-2591 High Flow Performance Replacement Air Filter for 1977-95 Porsche 928
  • K&N 33-2591 High Flow Performance Replacement Air Filter for 1977-95 Porsche 928
  • K&N 33-2591 High Flow Performance Replacement Air Filter for 1977-95 Porsche 928
  • K&N 33-2591 High Flow Performance Replacement Air Filter for 1977-95 Porsche 928
1 15

K&N 33-2591 High Flow Performance Replacement Air Filter for 1977-95 Porsche 928

K&N 33-2591 High Flow Performance Replacement Air Filter for 1977-95 Porsche 928

33-2591

In stock

$66.19 USD
$67.19 USD $66.19 USD
ADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out

The K&N 78-95 Porsche 928 Drop In Air Filter is a high-performance replacement air filter designed by K&N Engineering. It features a layered, oiled cotton media that is washable and reusable, engineered to enhance airflow while effectively capturing contaminants. This design improves engine efficiency and is intended to increase horsepower. Built for durability, the filter is designed to last the lifetime of the vehicle and is backed by K&N's 10-Year/Million Mile Limited Warranty. The drop-in filter fits directly into the factory air box, providing a hassle-free upgrade that delivers superior airflow and enhanced engine performance.

This air filter is specifically designed for Porsche 928 models from 1978 to 1995. It serves as a direct replacement for the factory air filter, making installation straightforward without the need for modifications. Ideal for street and daily driving applications, the filter supports improved engine breathing and performance under normal operating conditions. The product includes the air filter itself and is compatible with the original air box setup, ensuring a perfect fit and reliable operation throughout its service life.

Overview

K&N Engineering High-Flow Air Filter

Fits 1978–1995 Porsche 928

Part #: 33-2591

Overview

The K&N High-Flow Air Filter is a premium replacement designed specifically for the Porsche 928 models from 1978 to 1995. Engineered for automotive enthusiasts and everyday drivers alike, this washable and reusable air filter enhances your vehicle’s airflow while effectively capturing harmful contaminants. It is intended to support improved engine performance and longevity by maintaining cleaner air intake compared to standard disposable filters.

Built to last the lifetime of your vehicle, this drop-in filter offers a convenient upgrade that fits directly into your factory air box without modification. With K&N’s trusted 10-Year/Million Mile Limited Warranty, you can rely on durable construction and consistent performance over time.

Key Features

This K&N air filter combines advanced materials and thoughtful design to deliver reliable function and ease of use:

  • Layered, oiled cotton media engineered to maximize airflow and trap contaminants
  • Washable and reusable construction reduces waste and replacement frequency
  • Drop-in design ensures straightforward installation into the factory air box
  • Durable build designed to last for the entire lifespan of your vehicle
  • Backed by K&N’s 10-Year/Million Mile Limited Warranty for long-term confidence

Installation & Fitment

Designed as a direct replacement for the factory air filter in Porsche 928 models from 1978 through 1995, this K&N filter installs easily without the need for additional tools or modifications. Simply remove the old filter and drop in the K&N unit to start benefiting from improved airflow and filtration immediately.

View full details