Pipercross Panel Car Air Filter Cylindrical PX1828

Unlock smoother airflow, improved engine response, and long-term savings with the Pipercross PX1828 Cylindrical Air Filter—a direct performance upgrade for your factory BMW intake system. Designed to replace OEM air filter part number 13727838804, this high-flow foam filter increases efficiency and airflow while offering a washable, reusable alternative to disposable paper filters.

Product Overview

The Pipercross PX1828 cylindrical air filter is engineered to deliver a 30–40% increase in airflow over standard paper filters, improving engine breathing and supporting better combustion. Whether you're driving spiritedly or looking to improve fuel economy on your daily commute, this upgrade gives your BMW a performance edge—without requiring any modifications.

Proudly made in Britain, this filter is constructed with Pipercross’s proprietary multi-layer foam technology, ensuring exceptional filtration efficiency and long-term durability. It’s a smart, eco-conscious solution for BMW owners who demand more from their car and their maintenance routine.

Key Features

• Up to 40% More Airflow
  Enhanced breathing improves engine responsiveness and supports more efficient combustion.

• Improved Fuel Efficiency
  Optimized airflow can lead to better fuel economy during both daily driving and long-distance cruising.

• Washable and Reusable
  Save money and reduce waste—clean and reuse your filter for the life of the vehicle.

• OEM Replacement
  Replaces BMW air filter part number 13727838804. Direct fit with no tuning or modifications required.

• Limited Lifetime Warranty
  Covered by Pipercross’s industry-leading warranty for performance and peace of mind.

• Made in the UK
  Manufactured with precision and pride to meet rigorous British engineering standards.

• Eco-Friendly Construction
  Reduces the environmental impact of filter disposal and ongoing replacements.

OEM Cross Reference

• BMW OEM Part Number: 13727838804

Vehicle Compatibility

The PX1828 filter is designed to fit the factory airbox of the following BMW 3 Series models:

Note: Please verify compatibility with your engine variant before purchasing. Compatible with select E9X petrol engines using OEM filter 13727838804.

Effortless Installation

Installation takes just minutes. Simply open your airbox, remove the old filter, and drop in the Pipercross PX1828. No tools, tuning, or special skills required.

Why Choose Pipercross?

Backed by over 40 years of motorsport and performance filtration expertise, Pipercross filters are trusted by enthusiasts and racing professionals worldwide. With their advanced foam technology and commitment to quality, Pipercross filters deliver consistent performance, filter after filter.

What’s Included

• 1x Pipercross PX1828 Cylindrical Air Filter

• Maintenance & Cleaning Guide

• Warranty Registration Information

Breathe New Life Into Your BMW

Give your BMW E90, E92, or E93 the airflow it deserves. Enjoy better throttle response, improved efficiency, and long-lasting performance with the Pipercross PX1828.