Fuel Injectors for BMW X5 M S63 4.4L

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Fuel injectors are responsible for delivering atomized fuel to the combustion chambers. Due to the nature of their operation, injectors are subject to extreme heat and pressures. If you have a failed injector Turner Motorsport has you covered with Genuine BMW and high performance aftermarket options.

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Injector Seal

2X Entries Into Our F80 M3 Sweepstakes

T#:15015295

Part#: 13537591006

In Stock

$ 4.39 USD

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$ 4.39 USD

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Replace your injector o-rings when replacing your injectors or any sort of rebuild or refresh.

Spool Performance Gen2 S63 IFX350 Injectors - Set of 8

T#:29500088

Part#: SP-INJ-S63IFX350

Special Order: No Guaranteed ETA

$ 2,399.00 USD

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$ 2,399.00 USD

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Spool Performance introduces the IFX 350, an upgraded DI injector specifically designed for the Gen2 S63 platform. Engineered for enthusiasts who demand both power and OEM-level reliability, the IFX 350 injectors excel in maintaining smooth engine idle and low-load performance while providing unmatched power potential. Features:

Enhanced Flow Rate: Boosts fuel flow by 40% compared to stock injectors. Superior Fuel Delivery: Consistent performance at pressures up to 390 bar. Maintained OEM Functionality: Retains stock-like idle and low-load performance, ensuring full Bosch CVO correction capability. Backed by rigorous development and testing, the IFX 350 injectors are the ultimate solution for those aiming for four-digit horsepower figures while preserving engine reliability and smoothness.

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Fuel Injectors for BMW X5 M S63 4.4L

Injector Seal

Spool Performance Gen2 S63 IFX350 Injectors - Set of 8

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