affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
BavSound speakers are meticulously tuned for your BMW, and provide exceptional clarity, detail, and richness.
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For Vehicles equipped with Standard Hi-Fi
BavSound speakers are meticulously tuned for your BMW, and provide exceptional clarity, detail, and richness.
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For Vehicles equipped with Harmon Kardon Audio
Upgrade your BMW M4, M3, or M2 today with the BlackBoost Cold Air Intake System and experience unparalleled performance gains, stunning aesthetics, and next-level engineering designed for true driving enthusiasts.
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Replacement oil cap that allows you to connect to an oil catch can of your choice
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Conveniently control a second or third low pressure fuel pump!
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Replace your restrictive air box with these dual high flow cone filters for the highest possible air flow!
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Make tremendous amounts of power on pump gas! Everything you need to get started with WMI in one convenient kit. JB4 compatible, comes with your choice of tank color.
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Replacement oil cap that allows for a custom venting solution
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5-bar sensor provides accurate high-boost readings for B58/S58 engines.
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Adds a high fuel pressure connection to the JB4 for S58 platforms, allowing direct control of fuel pressure and fuel trims
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Performance intake manifold with 76.1% more volume and support for port fuel injection - choose from multiple injector options!
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High-performance drop-in filters boosting airflow, horsepower, and engine protection.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Reduces intake air temps for greater power
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Improve the sporty appearance of your BMW with this carbon fiber rear diffuser surround!
Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
06-18-2026