Ditch those Factory Connecting Rods for a More Robust Alternative!
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Ditch those Factory Connecting Rods for a More Robust Alternative!
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Beef up Your Cylinder Walls with 5150's Cylinder Sleeve Kit
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Upgrade To 5150's High Performance Main Bearings!
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Add these Titanium Oversized Valves for Increased Performance!
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A simple 30 minute install that will give you a huge increase in power! up to +44 HP & +73 lbs Torque!
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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
01-28-2026
Increase power without sacrificing reliability
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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
01-28-2026
High-flow aFe 30-10431DM filter fits BMW G8X M2, M3, and M4.
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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
04-09-2026
Set your BMW apart from the rest!
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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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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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Heavy-duty yet compact tank that is compact and flexible allowing for a wide range of mounting on any flat vertical surface in the trunk.
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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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Directs cool air to your intake for lower Intake Air Temperatures!
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AVAILABLE FOR PRE-ORDER
The ultimate fueling solution for your S58 powered BMW. Six supplemental low-pressure fuel injectors allow fueling of up to 1000+ whp using water/methanol blends. JB4 integrated!
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