E46 M3 01-06 | ID1300 | Injector Dynamics | 1300.48.14.14.6-0

E46 M3 01-06 | ID1300-XDS | Injector Dynamics | 1300.48.14.14.6

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ID1300-XDS, for BMW E46 M3, 14mm (grey) adapter top, set of 6.

The ID1300 is an all new injector, designed in partnership with Bosch Motorsport. This collaboration has given us the ability to design a high flow injector with characteristics specific to the needs of the motorsport tuner. The ID1300 was designed with alternative fuels in mind, and is the only performance injector available with all stainless internals. It is compatible with all known fuels, and will stand up to the corrosive nature of alcohol better than any injector on the market.

While the ID1300 was designed with an eye towards ethanol fueled engines, we have accounted for the occasional need to convert back to gasoline. The ID1300 has a minimum fuel mass compatible with gasoline use, and will provide exceptional idle and cruise behavior under these conditions. In addition to its multi-fuel capabilities, the compact body of the ID1300 allows fitment in 200+ applications, making it the most versatile injector in our lineup. The 1300 has continued to be refined and improved over the years, and the 1300-XDS is the latest and best version to date.

Base Specifications

Nominal Flow Rate – 1340cc/min @ 3.0 Bar (43.5 psi) Using Iso Octane at 52 Degrees C (125 Degrees F)
Maximum Differential Fuel Pressure – 6.0 Bar (87.0 psi)
Fuel Compatibility – Compatible With All Known Fuels – (Designed Specifically for Alternative Fuels)
Electrical Connector – USCAR

Details

Frequently Asked Questions About the ID1300-XDS Injectors for BMW E46 M3 01-06

Will the ID1300-XDS set support my supercharged E46 M3 S54 engine running E85, or should I jump to the ID1750-XDS?

The ID1300-XDS (1335 cc/min at 43.5 psi) is the highest flow injector recommended for optimal gasoline drivability. It supports E85 boosted setups up to 650 to 800 wheel horsepower, which is ideal for most Vortech, ESS, or VF supercharger kits on E85. The ID1750-XDS is only necessary for extreme builds exceeding 800 whp.

Does the 48mm length of the 1300.48.14.14.6 injector drop directly into the E46 M3 S54 fuel rail without adapters or spacers?

Yes, it is a direct fit. This ID1300-XDS set is configured to the specific 48mm O-ring to O-ring length required for the S54 manifold. It installs directly into the factory fuel rail and manifold bosses without requiring spacers.

Will I need USCAR to EV1 Plug-and-Play (PNP) adapters to connect the ID1300-XDS to the E46 M3 S54 harness?

Yes, adapters are required. The ID1300-XDS uses the modern USCAR connector. The factory E46 M3 S54 harness uses the older rectangular EV1 (Minitimer) connector. You will need six USCAR to EV1 PNP adapters (ID P/N 90.1) for a clean electrical connection.

Where can my tuner find the specific latency data for the ID1300-XDS to solve the common S54 cold start/idle dip issue with the MSS54 DME?

Injector Dynamics provides comprehensive and validated characterization data, including Dead Time (Latency) and Short Pulse Adder tables (based on ID1300x2), on their support site. This data is critical for calibrating the MSS54 DME to ensure a stable fuel pulse at the minimal pulse widths required during cold enrichment, eliminating the startup RPM dip.

What non-injector mechanical issues in the S54 engine can cause the same rough idle symptoms as a faulty ID1300-XDS?

Rough or inconsistent idle in the S54 is often caused by vacuum leaks, particularly at the cracked crankcase vent (CCV) or intake boot connections. It can also be caused by incorrect Vanos timing or a misadjusted Idle Air Control Valve (IACV). Always verify the mechanical health of the engine before assuming the injectors are the source of the idle issue.