G37 | ID1300 | Injector Dynamics | 1300.48.14.R35.6-0

G37 | ID1300-XDS | Injector Dynamics | 1300.48.14.R35.6

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ID1300-XDS, for G37 / VQ37 applications. 14mm (grey) adapter top. GTR lower spacer. 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 ID1300-XDS 14mm Injectors for G37

What maximum E85 horsepower will the ID1300-XDS set support on a single-turbo or supercharged G37?

The ID1300-XDS (1335 cc/min at 43.5 psi) set of 6 injectors is crucial for forced induction applications. It supports E85 setups well into the 700 to 800 wheel horsepower range, offering the necessary fuel flow to safely maximize power from turbo or supercharger kits with an upgraded fuel pump.

Is the 48mm length of the 1300.48.14.R35.6 injector a direct drop-in for the G37 fuel rail?

Yes, it is a direct fit. This ID1300-XDS set is configured to the specific short-body 48mm O-ring to O-ring length required for the fuel rail. It is a drop-in replacement that seats correctly without requiring spacers.

Does this USCAR ID1300-XDS set plug directly into the factory harness, or are adapters needed?

Yes, adapters are required. The ID1300-XDS uses the modern USCAR connector. The factory harness uses a Denso style connector. You will need six USCAR to Denso PNP adapters (ID P/N 90.3) for a clean, non-splicing electrical hookup.

Where can my tuner find the official Injector Dynamics Lag Time Multiplier and Offset data for tuning?

Injector Dynamics provides comprehensive characterization data, including Lag Time Multiplier and Offset tables (based on ID1300x2), specifically for EcuTek RaceROM and UpRev tuning suites. This data is mandatory for the PCM to accurately meter fuel across all cam profiles.

Will the aggressive sizing of the ID1300-XDS negatively impact daily drivability or cause rough starts on a stock engine?

No. Due to the high flow rate, proper ECU data is paramount. The ID1300-XDS's precise flow-matching and consistent minimum fuel mass ensure OEM-like idle quality, smooth cruising, and reliable cold starts when the correct Injector Dynamics data is loaded into the ECU.