HM B58 High Flow Intake w/ Heat Shield - G20 M340i | G42 M240 | G22 M440
HM B58 High Flow Intake w/ Heat Shield - G20 M340i | G42 M240 | G22 M440
HM B58 High Flow Intake w/ Heat Shield - G20 M340i | G42 M240 | G22 M440
HM B58 High Flow Intake w/ Heat Shield - G20 M340i | G42 M240 | G22 M440
HM B58 High Flow Intake w/ Heat Shield - G20 M340i | G42 M240 | G22 M440

HM B58 High Flow Intake w/ Heat Shield - G20 M340i | G42 M240 | G22 M440

Regular price $249.00
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Shipping calculated at checkout.

1 in stock

The HM B58 High Flow Intake with Heat Shield is built for owners who want a cleaner sound, better airflow, and a more responsive B58 without unnecessary bulk. This system replaces the restrictive factory setup with a high flow design that feeds the turbo a consistent supply of cool air while maintaining proper shielding from under-hood heat.

The included heat shield isolates the filter from rising engine temperatures, reducing heat soak and helping the car hold power more consistently in real driving conditions. With a direct fit layout for the G42 M240, G20 M340, and G22 M440, installation is straightforward and requires no cutting or modification.

Constructed from quality materials and designed around smooth airflow, the HM High Flow Intake delivers sharper throttle response, improved efficiency, and a clean, refined induction sound. No check engine lights and backed by a lifetime warranty.

FITMENT
G42 M240 2021–2025
G20 M340 2019–2024
G22 M440 2020–2024

ABOUT US

OUR GOAL

Horizon Motorsport has one goal: to make our clients happy. We aim to provide the highest level of customer service and the highest caliber parts, all at the most competitive prices. Have a question or concern about a product we sell? Send us an email at sales@horizonmotorsport.com.

SHIPPING

Orders typically ship in 1-2 business days from our location in Los Angeles, CA. Transit time usually ranges from 3-5 business days, depending on where you are located. We offer worldwide shipping, if you need live outside of North America, shoot us an email and we would be happy to give you a quote!

Creating life-long customers.

As a small business, we take pride in building long lasting relationships with our customers who know they can rely on us for their BMW needs. At Horizon Motorsport, our mission is to provide a consistently positive and transparent customer experience, from product selection to delivery and support, so our customers feel confident choosing us time and time again.

Enthusiast Owned

Horizon Motorsport was founded in 2019 in Los Angeles, California by fellow BMW enthusiasts. With hands on experience across a wide range of BMW platforms, we have been actively involved in the Southern California BMW community for years. Our close connection to the local scene, combined with experience working with other high end European focused brands, allows us to carefully select and stock parts that meet our standards for quality, fitment, and overall performance.