Injector Dynamics Fuel Injectors for Toyota

Injector Dynamics Injectors for Toyota

We fit Injector Dynamics injectors into more Toyota builds than almost any other brand on the shelf, from 1JZ and 2JZ Chasers and Supras running E85 on the street through to GR Yaris and GR86 builds chasing safe, repeatable power. Injector Dynamics stock through Chicane covers the ID1050x and ID1750x, both supplied with full characterisation data so your tuner gets accurate fuelling from the first start-up, not a guess based on a generic flow number.

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Injector Dynamics for Toyota Supra (2JZ-GTE)
Injector Dynamics for Toyota GR Yaris
Injector Dynamics for Toyota GR86

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ID1050x fuel injector sets
ID1750x fuel injector sets
G16E-GTS dedicated three-injector sets (GR Yaris)

Why Injector Dynamics

Every set we sell comes with real characterisation data, not a generic flow figure. That matters when your tuner is trying to get the fuelling right first go instead of chasing it over a few dyno pulls. For 2JZ-GTE and 1JZ-GTE VVT-i builds, the ID1050x in a set of four or six is the common starting point for single-turbo street and track cars, with the ID1750x stepping up for higher-boost E85 builds. We've spec'd both across Chaser and Supra builds running everything from mild street tunes to proper track cars, and the consistency cylinder to cylinder is the reason we keep recommending them over cheaper alternatives.

The GR Yaris is covered too. Its G16E-GTS engine gets a dedicated three-injector set built for the factory rail and connector, no adapters required.

Fitment & Installation

2JZ-GTE and 1JZ-GTE builds need the correct top-feed or side-feed configuration and matching O-ring size for your rail, so confirm what you're running before you order. Non-VVTi and VVTi 1JZ engines don't share identical injector length in every setup, and aftermarket rails can change what fits. The G16E-GTS set is a direct plug-in for the factory GR Yaris harness and rail, no adapters needed. If you're unsure which set suits your target power, our fuel injector sizing guide walks through the numbers properly rather than leaving you to guess.

Pair with the rest of your build

FAQ

Will these fit my year and model?
Fitment depends on your rail type (top-feed or side-feed) and whether your engine is VVTi or non-VVTi for the 1JZ. G16E-GTS sets are a direct match for the GR Yaris. Contact us with your rail and engine details if you're not sure.

What's the difference between the O-ring and connector configurations?
Injector O-ring size and connector type change depending on your rail and factory or aftermarket harness. Getting this wrong means poor sealing or a connector that won't plug in, so confirm before ordering.

Should I choose the ID1050x or ID1750x?
The ID1050x suits most single-turbo street and track builds on 2JZ and 1JZ. The ID1750x is for higher-boost E85 setups needing more headroom. Our sizing guide covers the numbers in detail.

What's the warranty on Injector Dynamics injectors?
Injector Dynamics injectors carry a manufacturer warranty against defects. Contact us if you have any issues and we'll sort it through Injector Dynamics directly.

Not sure which injector or O-ring configuration fits your engine? Contact us and we'll help you spec it correctly.