Set of 6 NEW 650cc/min BOSCH fuel injectors to fit the BMW E46 M3. These are a DIRECT FIT for rail and harness found in the applications listed below. They are HIGH impedance so they are compatible with all aftermarket ECU's, as well as your factory BMW ECU. These will support up to 550bhp on pump gas, and up to 430bhp on e85 (estimated).

These are UNMODIFED Bosch injectors, with the multi-hole orifice, for superior atomization.

We use specialized ASNU testing equipment to ensure the injectors are precisely matched to achieve equal cylinder to cylinder fuelling. You will receive a flow matched set under +/- 1.5% at multiple flow data points. We also supply the necessary calibration data (dead time/offset/latency/lag time) to input into your tuning software.

Applications:
2000-2006 BMW M3 E46 (S54B32 engine)

Injector specifications:
Coil Resistance: 12 Ohms (This high-impedance injector will work with all factory ECM/PCM injector drivers)
Spray Pattern: V-Shaped, (single )
Electrical Connector: USCAR
Fitted with Viton upper and lower o-rings.
Static Flow Rate (gasoline) @ 50PSI (344.7kPa): 62 lb/hr = 7.79g/s = 650cc/min 
Overall Length: 65.5mm
Dimensions: 48.5mm o-ring seat to seat, 53.5mm o-ring centerline to centerline

This set is guaranteed to work just like new right out of the box, or your money back. They are also covered by our best 2yr unlimited mile warranty.