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.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Designed to restore factory-level performance and fuel efficiency to a wide range of BMW models.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Is your engine cranking but not starting? It's probably time to replace your crankshaft position sensor.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Utilizing the industry-standard FTDI chipset, this cable ensures a rock-solid connection between your laptop and your vehicle’s fuel controller.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This kit provides a positive mechanical lock, ensuring each coil stays firmly seated regardless of boost levels or engine RPM.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Designed specifically for the N54 platform, this kit eliminates the sloppy fitment often found with factory setups.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This harness is specifically engineered for BMW N54 owners who are upgrading to a front-facing intake manifold.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
These injectors offer a significant increase in flow over factory units while maintaining excellent idle quality and drivability through rigorous quality control
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
With automotive electrical content growing yearly, it has never been more important to keep your charging and electrical system in top working condition. ECS Tuning stocks a huge and constantly growing inventory of electrical sensors, electric motors, and electronic actuators from original equipment and name-brand aftermarket suppliers.
