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Spool FX-200 high-pressure fuel pump for BMW N20 / N26
SPOOL PERFORMANCE

Spool Performance FX-200 High-Pressure Fuel Pump — N20 / N26

$2,205.00

Spool Performance FX-200 high-pressure fuel pump for the N20/N26 — the direct-injection pump that clears the Stage 2/3 fueling ceiling. The factory DI pump runs out of volume as boost and ethanol go up, and the tune starts trimming power to hold rail pressure. The FX-200 roughly doubles stock flow, so fuel stops being the limit.

What it is

A direct, plug-and-play replacement for the OEM high-pressure (direct-injection) pump — larger bore, about twice the flow of stock, E85-compatible. A matching calibration has to be loaded before first start.

Where it fits in the build

This is the high-pressure (DI) side. On a Stage 3 build it pairs with an upgraded low-pressure in-tank pump so it's always fed — we tune the engine to the fuel system, not the other way around.

Options

Spool offers a wireless ethanol-content analyzer and a 10-micron inline filter as add-ons — tell us if you want either specced in.

Fitment

BMW N20/N26 (F-chassis) — 228i (F22/F23), 320i/328i (F30/F31), 428i (F32/F33/F36), 528i (F10). Confirm your chassis in the selector.

Sourcing fueling with the tune? The Fueling Kit — N20 bundles the matched pump + calibration for 8% under à la carte.

Fits engines N20 · N26
Fits chassis F22 · F30 · F32 · F10
Category Fuel
Manufacturer Spool Performance
What this is

A Part Recalibration is one focused revision built around the part you just bought. We take logs on your car as it runs now, on your current tune, then make a single full revision so this specific part delivers what it should. Hardware only does its job with a calibration shaped around it.

We bundle that tuning with the part right here, whatever brand the hardware is. If you want a fresh start across all your hardware, a Full Tune is the step up: a new base map, three revisions, and a written report.

This is a bootmod3 calibration. We tune through your own active BM3 license, so you'll need bootmod3 active on your car to load it.

Ships from Boca Raton, FL.

Step up to a Full Tune?

You've added a Part Recalibration to more than one part. At that point a complete tune does more for you: a Full Tune lays down a fresh base map and three revisions so all of your new hardware is dialed in together, with a written report at the end. We can roll your recalibrations into one Full Tune for $395 — below our standalone Full Tune, which starts at $495 for a four-cylinder and $595 for a six.

The Full Tune is a bootmod3 calibration — it loads through your active BM3 license, the same one you confirmed for the recalibration.
WHY WE SHIP SPOOL PERFORMANCE
Spool Performance builds high-pressure fuel pumps for the builds that have outrun what the factory pump can flow. On a big-power direct-injection BMW, fuel supply is often the actual ceiling, and the engine will pull rail pressure long before it runs out of airflow. We ship Spool because their HPFP upgrades are aimed squarely at that ceiling, restoring the supply margin a high-output calibration depends on. This is upper-end fueling hardware — the part you add when the dyno shows the pump, not the turbo, is what is holding the number back.