Air Filter Performance Upgrade Sport Tuning Long Life PIPERCROSS MPX1004. Pipercross Performance Air Filter. Upgrade performance & economy with Pipercross Drop-In Performance Panel Filters. Designed to replace your factory paper air filter, these filters offer a quick and straightforward path to enhancing your vehicle’s power, efficiency, and overall driving experience. Enhanced Airflow: Pipercross Performance Air Filters are meticulously designed to provide a remarkable 30-40% increase in airflow compared to stock paper filters. Improved Fuel Economy: With optimized airflow, your engine operates more efficiently, leading to improved fuel economy. Get more miles out of every drop of fuel and reduce your carbon footprint. British Craftsmanship: Proudly made in Britain, Pipercross filters are a testament to British engineering excellence. We uphold the highest manufacturing standards to ensure you get a product of exceptional quality and reliability. Environmentally Friendly: We care about our planet. For 40 years, Pipercross Performance Air Filters has been at the forefront of British engineering, producing high-performance air filters that are trusted by enthusiasts and professionals alike. Our heritage is steeped in a rich tradition of innovation & a relentless pursuit of excellence. Since our founding in 1983, Pipercross has been dedicated to crafting air filters that go beyond ordinary. Our products are engineered to deliver optimal airflow and filtration, enhancing your vehicle’s performance, fuel efficiency, and longevity. Please be aware that we cannot accept liability for any expenses incurred because of delayed or unsuccessful deliveries. Your satisfaction is our greatest priority and you can be sure we will try to solve any issues that you might have. If you change your mind, or any of our products fall below the standard you would expect and you wish to return the item, you must notify us within 30 days of the date that the products were delivered to your address. Incorrect Orders & Substitutes. In the unlikely event of receiving an incorrect order or a substituted item, please accept our apologies. The above policies do not affect your statutory rights.