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BMC High Performance Air Filters Porsche 981 / 718 GT4 / Spyder / GTS 4.0L (2020+)

SKU: BMCFB750/04
Price
$218.90
Currently Backordered - You can still place your order and we'll ship your order as soon as the product is back in stock!

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Installation Services

Don’t worry about the hassle — let our expert team at Forza Motorworks handle the installation for you. Our professional installation ensures everything fits and operates exactly as intended, giving you clean, factory-quality results, proper wiring or mounting, and avoiding the risks of DIY mistakes. You’ll save time, avoid frustration, and get peace of mind knowing the job is done right the first time. Contact us to learn about our installation services and enjoy a seamless upgrade from day one.

FAQ

Shipping Information
For items that are in stock, purchases made after 9am EST will be usually be shipped out in the next 1-2 business days. Please inquire to confirm lead times if you have specific time constraints. Orders will be sent via signature required at our discretion unless otherwise requested.

International Shipping
Any and all customs duties, taxes, import fees, and/or tariffs assessed in connection with the purchase shall be the sole responsibility of the customer/end user.

Return Policy
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return. To be eligible for a return, your item must be in the same condition that you received it, unused and in its original packaging. All returns are subject to a restocking fee based on item and package condition. Buyer is responsible for paying for return shipping costs. If you need a return label, we will email you a return label and deduct cost from refund. Original shipping costs are not refundable. Special order items are not eligible for return.

Cancellation Policy
In order to cancel your order you must email within 24 hours of placing your order or before your order has shipped, whichever occurs first. Special order items are not eligible for cancelation.

Exchange Policy
We have a 30-day exchange policy, which means you have 30 days after receiving your item to request an exchange. To be eligible for an exchange, your item must be brand new in box. Buyer is responsible for paying all shipping costs to exchange product.

Product Description

Upgrade the intake side of your 981 / 718 GT4 / Spyder / GTS 4.0L with a pair of BMC high-performance air filters — designed to replace restrictive OEM paper filters with a washable, reusable cotton gauze element. These filters significantly increase airflow to the engine, reducing intake resistance and improving throttle response, engine suction, and overall breathing — especially useful for high-revving flat-6 engines. Because they maintain strong filtration efficiency, they offer a performance boost without compromising engine protection. A great first step for those building performance-oriented or track-ready 718s.

Fitment Notes

  • Compatible with 2016-on Porsche 981 / 718 GT4, Boxster Spyder, and 718 GTS 4.0 (4.0L flat-6) vehicles. 

  • Drop-in replacement — installs into the factory airbox with no modifications needed. 

  • Sold as a pair (left + right airbox filters) for dual-intake setup

  • Washable and reusable — when maintained per BMC’s care instructions, the filter can last the life of the vehicle.

Included

  • Two (2) BMC high-performance air filter elements

  • Rubber sealing frame molded to OEM airbox geometry for secure fit and airtight seal

Product Specs

  • Filtration media: Multi-layer cotton gauze, oiled, covered with epoxy-coated alloy mesh for durability and resistance to petrol fumes / humidity.

  • Filtration efficiency: Filters particles down to 7 microns — finer than many OEM paper filters while delivering superior airflow. 

  • Flow improvement: Significantly lower pressure drop across the filter compared to OEM paper, allowing better air intake flow and reducing engine breathing restriction.

  • Reusable: Filter is washable and re-oilable using a BMC cleaning kit — designed for long-term use.

Product Features

  • Higher Airflow + Better Filtration — Cotton-gauze media that flows more air than stock while still catching fine particles down to 7 microns.

  • Reusable / Lifetime Filter — Washable and re-oilable construction makes this a long-term, environmentally friendly alternative to disposable paper filters.

  • Bolt-In Fitment — Direct-fit replacement for OEM filters; no modifications necessary for installation.

  • Improved Engine Response — Reduced intake restriction helps throttle response and overall engine efficiency — especially in high-rev or performance driving scenarios.

  • Proven Quality — Made with BMC’s industry-grade manufacturing methods (full-molded frame, alloy mesh protection), tested for both filtration and flow.

  • Maintenance-Friendly — Easily serviceable with a cleaning kit — no need for frequent replacements — ideal for build enthusiasts and daily drivers alike.