Spool Performance FX-350 Upgraded High Pressure Fuel Pumps [S63 Gen 2]

Spool Performance is excited to introduce the FX-350 Upgraded High-Pressure Fuel Pumps, designed to deliver 50% more fuel than OEM pumps for the BMW S63 Gen2 platform. Capable of reaching a groundbreaking 390 bar (39MPa/5600psi), the FX-350 ensures your vehicle has the fuel capacity it needs to perform at its peak. Whether you're aiming for big power or seeking reliable performance, the FX-350 offers the perfect solution for high-performance builds.

Engineered with precision, the FX-350 features stainless-steel construction and a DLC-coated piston and bore for exceptional durability and high tolerance. This pump is engineered not only for higher pressure but also for consistent fuel output, ensuring reliable performance in high-load, high-rpm scenarios.

The FX-350 is designed specifically for the high-revving S63 dual-pump system, delivering impressive fuel flow even at maximum pressure. E85 compatibility is built in, enabling you to fully harness the power of E85 fuel for unrivaled performance. When paired with Spool Performance’s IFX350 Gen2 DI injectors, this pump forms a powerful duo capable of solving the high-pressure fueling puzzle in Gen2 BMW DI engines, making it the ultimate solution for DI-only big power setups.

Installation is simple and plug-and-play, with the FX-350 arriving as a complete kit that includes all the necessary lines and hardware for a seamless installation. We provide a comprehensive warranty on the FX-350 to back our commitment to high quality.

Key Features:

• 50% Higher Fuel Flow: Delivers 50% more fuel than OEM pumps, providing ample fueling for high-performance builds.

• 390 Bar Pressure Capability: Delivers consistent fuel at 390 bar (39MPa/5600psi), ensuring maximum performance.

• E85 Compatibility: Supports E85 fuel, allowing you to take full advantage of the benefits of E85 for maximum power.

• Precision Engineering: Constructed with stainless steel and a DLC-coated piston and bore for enhanced durability and high performance.

• Plug and Play: Comes with everything you need for a seamless installation, including mounting brackets, alignment tools, and adapters.

• Lifetime Warranty: Backed by our lifetime warranty, reflecting our commitment to quality and performance.

Kit Contents:

• 2 x FX-350 High-Pressure Fuel Pumps

• 2 x Custom Mounting Brackets

• 1 x Pump Alignment Tool

• 1 x Triple-Layer Low Pressure Line

• 1 x Plug and Play HPFP Adapter Harness

• 1 x Plug and Play HPFP Hardline

Fitment:

• BMW F90 M5 (2018-2023)

• BMW F91 M8 (2019-2023)

• BMW F92 M8 (2019-2023)

• BMW F93 M8 (2019-2023)

• BMW F95 X5M (2019-2023)

• BMW F96 X6M (2019-2023)

Installation: The FX-350 High-Pressure Fuel Pumps come as a complete plug-and-play kit for easy installation on compatible models. Proper fitment and tuning changes are required to maximize the pump's performance.

Note: To ensure the FX-350 operates optimally, an upgraded low-pressure fuel pump is recommended. While the FX-350 is covered by our lifetime warranty, cavitation-induced damage is excluded from coverage, as it is not a design or manufacturing-related failure.

Note: 'New' merchandise may be returned for exchange or refund within 15 days from the date of shipment. 'New' merchandise must be unused and free from installation or mounting damage. Installation or modification of parts waives your right to returns, refunds, or exchanges.