K&N Engineering Performance Intake Kit

Fits BMW E30 3-Series with M20 2.5L Engine

Part #: 57-0070

Overview

Enhance your BMW E30 3-Series with the K&N Performance Intake Kit, designed to optimize airflow and improve engine response. Crafted for enthusiasts seeking increased performance and reliability, this intake system combines durable materials with a thoughtful design to support your vehicle’s power output. Whether you're upgrading for better throttle response or improved torque, this kit offers a straightforward way to boost your driving experience while maintaining long-term usability.

Key Features

This intake kit features a high-density polyethylene (HDPE) rotationally molded tube that ensures durability and consistent airflow. The oversized, conical High-Flow Air Filter™ with oiled cotton media provides excellent filtration and can go up to 100,000 miles between services under normal highway conditions. A custom heat shield helps protect intake air from engine bay heat, ensuring cooler, denser air reaches your engine for optimal combustion. The system is designed for easy installation, fitting seamlessly into your vehicle’s existing intake pathway and supporting your engine’s performance needs.

Construction & Design

The intake tube is made from high-density polyethylene, offering resistance to heat and impact, while the heat shield is custom-molded to fit your BMW E30 precisely. The conical filter design maximizes surface area for airflow and filtration efficiency, helping your engine breathe easier and perform better.

Performance & Response

This intake system helps improve throttle response and overall engine efficiency by increasing airflow volume. The high-flow filter and smooth intake tube work together to support more responsive acceleration and a more engaging driving feel, making your vehicle more enjoyable to drive.

Installation & Fitment

Designed for a straightforward bolt-on installation, this kit requires minimal modifications and can be installed with basic hand tools. It fits directly into your BMW E30’s existing intake system, providing a hassle-free upgrade.

What’s Included

The package includes the HDPE intake tube, high-flow washable filter, heat shield, and all necessary hardware for installation.