Allows your JB4 to control a WMI pump and solenoid for dynamic progressive flow mapping!
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Enhanced cooling, more power, direct-fit BMW intercooler upgrade for performance.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 07'-13' Model years
A great package for a new care owner looking to gain more power
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Includes Cobb High Flow Filter, Front Mount Intercooler, and AccessPORT V3.
For enthusiasts looking to bridge the gap between street drivability and track-ready power.
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Specifically engineered for 335i/is owners looking to break the 700whp barrier while retaining the factory-style low-mount twin configuration.
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The JE Pistons kit for the BMW N54 engine features forged aluminum pistons for strength and durability. Designed for the 3.0L twin-turbo engine, these lightweight pistons improve combustion and throttle response.
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The JE Pistons kit for the BMW N54 engine features forged aluminum pistons for strength and durability.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
The Mishimoto BMW 550i Ignition Coil is a high-quality replacement designed to restore the factory performance and fuel efficiency of your 4.4L V8 engine.
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Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.
Lifetime Replacement
