2200cc Bosch EV14 Fuel Injectors – BMW E46 M3 (S54) – SouthBay Flow‑Matched Set

Push the limits of your BMW E46 M3 (S54 3.2L) with a brand‑new, professionally flow‑matched set of 2200cc Bosch EV14 high‑impedance fuel injectors from SouthBay. Designed for extreme‑output applications, these injectors deliver massive fueling capability while maintaining the crisp idle and precise atomization Bosch EV14 cores are known for.

Injector Features

• 2200cc/min Flow Rate – supports extreme‑power turbo and supercharged S54 builds

• Bosch EV14 High‑Impedance Core – industry‑leading response time and atomization

• Flow‑Matched to ±1% – ensures balanced AFRs and smooth operation across all six cylinders

• Stainless‑Steel Internals – fully compatible with E85, race gas, and alcohol blends

• Ultra‑Fast Linear Response – excellent low‑pulse control despite large flow capacity

• Plug‑and‑Play Fitment – includes proper extensions/clips for E46 M3 harness geometry

BMW E46 M3 (S54) Technical Fitment

• Engine: S54B32 3.2L inline‑six

• Model Years: 2001–2006 BMW M3 (E46)

• Injection Type: Sequential multi‑port injection

• OEM Injector Size: ~240cc (this is a major upgrade for forced induction)

• ECU Compatibility: Works with factory DME when tuned for large injectors

• Ideal For:

  • 700–1200+ HP turbo S54 builds

  • High‑boost supercharger systems

  • E85 / full‑ethanol conversions

  • Drag, roll‑race, and high‑RPM track applications

Why 2200cc Bosch EV14?

When S54 builds exceed the limits of 1000–1300cc injectors, Bosch EV14 2200cc becomes the go‑to solution. Their high‑impedance design ensures compatibility with OEM and standalone ECUs, while maintaining drivability and precise fueling even at massive flow rates.

Included

• (6) 2200cc Bosch EV14 Injectors

• (6) Plug‑and‑Play Extensions

• (6) Clips

• Flow‑match data sheet (±1% verified)