Miata 06-14 | ID1300-XDS | Injector Dynamics | 1300.60.14.14B.4

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ID1300-XDS, for 06-14 Miata, 14mm (grey) adapter top AND (silver) bottom adapter. 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

$1,062.60

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Frequently Asked Questions About the ID1300-XDS Injectors

What advantages does the ID1300-XDS offer over stock injectors for the NC Miata?

The ID1300-XDS provides a substantial increase in fuel flow (1300cc) while maintaining OEM-level drivability, even at low pulsewidths. This is vital for supporting both high-power turbo/supercharger kits and ensuring a smooth idle on your 06-14 Miata.

How does the 1300.60.14.14B.4 fitment ensure easy installation on the NC Miata?

This specific Injector Dynamics part number is configured for a plug-and-play installation on the 06-14 Miata. It features the correct height, body diameter (14mm), and electrical connector (USCAR), eliminating the need for adapter harnesses or spacers.

What is the minimum recommended power level to justify using ID1300-XDS in an NC?

The ID1300-XDS is generally recommended for Miata builds targeting over 300 rear wheel horsepower, especially when using E85 fuel. If your power goal is modest, a smaller injector may be sufficient, but the ID1300-XDS provides crucial headroom.

Does Injector Dynamics provide all the required data for tuning the NC Miata ECU?

Yes, the ID1300-XDS set comes with comprehensive characterization data (latency, short pulse compensation, etc.). This detailed data allows your tuner to create a precise calibration for the factory or standalone ECU quickly and accurately.

Is the ID1300-XDS flow-matched and warrantied for reliable track use?

Absolutely. Every set is individually serialized and flow-matched to guarantee perfect consistency, which is backed by Injector Dynamics' excellent limited lifetime warranty, giving you confidence for daily or track driving.