Civic 06-11 | ID1300 | Injector Dynamics | 1300.48.14.14.4-0

Civic 06-11 | ID1300-XDS | Injector Dynamics | 1300.48.14.14.4

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ID1300-XDS, for 06-11 Civic Si / K-series. 14mm (grey) adapter top. Set of 4.

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

$1,039.50

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Frequently Asked Questions About the Civic 06-11 Si ID1300-XDS Injectors

What maximum E85 horsepower will the ID1300-XDS set support on a turbo or supercharged 8th Gen Civic Si (K20Z3)?

The ID1300-XDS (1335 cc/min at 43.5 psi) is one of the highest-flowing injectors for the K20Z3. This set of 4provides the flow capacity for forced induction E85 setups well into the 600 to 750+ wheel horsepower (whp) range, offering significant margin for high-boost applications using Hondata FlashPro or K-Tuner.

Does the 48mm injector length (PN: 1300.48.14.14.4) require any special spacers or adapters to fit the 06-11 Civic Si factory RBC manifold?

No, it is a direct fit. This ID1300-XDS set is configured to the correct short-body 48mm O-ring to O-ring length and 14mm O-ring diameter for the K20Z3 engine fuel rail and manifold ports (RBC manifold). No spacers are needed, ensuring a clean drop-in installation.

Will I need USCAR to Denso Plug-and-Play (PNP) adapters to connect the ID1300-XDS to the 06-11 Civic Si factory harness?

Yes, adapters are required. The ID1300-XDS uses the universal USCAR connector. The 8th Gen Civic SiK-Series uses a Denso style connector. You will need four USCAR to Denso PNP adapters (ID P/N 90.3) to ensure a clean, reliable, and solder-free electrical connection.

Where can my tuner find the specific Dead Time and Short Pulse Adder data to accurately scale the ID1300-XDS for {Hondata FlashPro?

Injector Dynamics provides comprehensive and validated characterization data (based on ID1300x) directly for Hondata FlashPro software. This precise data is mandatory for correctly calibrating the injector compensation tables, which directly translates to reliable cold start, consistent idle, and smooth VTEC engagement on the K20Z3.

Why are the all-stainless internals of the ID1300-XDS critical for the long-term reliability of a K20engine running E85?

The all stainless steel internals provide maximum corrosion resistance. This is vital because E85 (ethanol) can corrode internal components of standard injectors, leading to inconsistent flow and eventual failure. The durability of the ID1300-XDS protects the K20from lean conditions caused by injector degradation.