Spool Performance for BMW F86 X6 M S63 4.4L

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Replacement FX-170 For BMW S63
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Spool Performance - Corporate Logo
T#:36913380
Part#: SP-FX-S63-FX170
In Stock
$ 1,142.99 USD
Free Shipping on orders $49 and up
Spool Performance Gen2 S63 IFX350 Injectors - Set of 8
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Spool Performance - Corporate Logo
T#:29500088
Part#: SP-INJ-S63IFX350
Special Order: No Guaranteed ETA
$ 2,399.00 USD
Free Shipping on orders $49 and up

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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Spool Performance 8HP70, 8HP75, 8HP76 Stage 2 Upgraded Transmission D...
For 8HP70 models only compatible with newer 48 Spline versions
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Spool Performance - Corporate Logo
T#:49857412
Part#: SP-ZF-LF-S2
Special Order: No Guaranteed ETA
New Item
$ 5,499.00 USD
Free Shipping on orders $49 and up
$ 5,499.00 USD
Free Shipping on orders $49 and up
For the DIY-er looking to maximize their S58's performance.