K&N Engineering Replacement Air Filter

Fitment: BMW 335i 2012 / M135i (F30) 2012 - 2013

Part #: 33-2997

Overview

The K&N Engineering Replacement Air Filter is a high-performance, reusable air filter designed specifically for BMW 335i and M135i models from 2012 to 2013. Crafted to enhance your vehicle’s intake system, this filter offers a combination of durability, efficiency, and ease of maintenance. It is ideal for enthusiasts seeking improved airflow, better throttle response, and long-lasting performance without the need for frequent replacements. Engineered with premium materials, the filter helps support optimal engine breathing, contributing to a more responsive driving experience and potentially improved fuel efficiency over time.

Key Features

This K&N replacement air filter features a high-flow, washable design that provides excellent filtration and airflow. Constructed from multiple layers of oiled cotton media, it is designed to capture dirt and debris while maintaining minimal airflow restriction. The filter’s durable epoxy-coated aluminum wire mesh ensures structural integrity and resistance to corrosion. Its reusable nature allows for cleaning and re-oiling, making it a cost-effective upgrade that supports ongoing vehicle performance. The precise fitment ensures easy installation and compatibility with your vehicle’s factory air box, providing a seamless upgrade that maintains factory-level fit and function.

Construction & Design

The filter’s construction utilizes high-quality, oiled cotton media layered within a corrosion-resistant aluminum wire mesh frame. This design maximizes airflow while maintaining filtration efficiency, supporting your vehicle’s engine in delivering consistent power and response. The durable materials and meticulous craftsmanship ensure long-term performance and reliability.

Installation & Fitment

Installation is straightforward, typically involving removal of the stock filter and replacing it with the K&N unit. No additional modifications are required, and the filter is designed to fit directly into the factory air box, ensuring a secure and snug fit.

What’s Included

The package includes one high-performance, reusable air filter designed specifically for BMW 335i and M135i models from 2012 to 2013, along with detailed installation instructions for ease of use.

Upgrade your vehicle’s intake system with the K&N Engineering Replacement Air Filter to enjoy improved airflow, enhanced responsiveness, and long-lasting performance. This filter is an excellent choice for drivers seeking a reliable, maintenance-friendly upgrade that supports your BMW’s engine efficiency and driving enjoyment.