Injector Dynamics

Does your engine need more fuel as power goes up, or is it going to run on E85? Then the fuel injectors are one of the most important parts of the project. Injector Dynamics makes performance injectors known for precise and consistent fuel delivery, so the engine can be tuned safely and run smoothly in every situation, from idle to full load.

American fuel injector specialists

Injector Dynamics is an American brand specialising in fuel injectors for performance and race engines. The focus is on injectors that behave consistently and predictably, even at short pulse widths and varying voltage. That is why the brand provides detailed characterisation data that can be entered into many engine management systems. This makes the tuner’s job easier and gives a more stable idle and better drivability, even with large injectors.

Injector Dynamics’ key products

The core of the range is injectors in several sizes, so you can choose the flow capacity that suits your power goals and fuel type. The injectors are available for many engines with the right connectors, lengths and adapters, and are usually sold as flow-matched sets. The larger models are popular for turbocharged engines and E85, where fuel demand is significantly higher. You’ll also find adapters, connector adapters and fitting accessories. See each product for engine and specifications.

Buy Injector Dynamics from us

We specialise in performance parts and know what it takes for a project to succeed. You get a wide selection, competitive prices and personal service if you have questions along the way. Find the Injector Dynamics solution for your project and take the next step towards more performance.

Frequently asked questions

How do I choose the right injector size?

The size depends on your power goal, number of cylinders, fuel type and fuel pressure. E85 needs significantly more flow than petrol. Feel free to contact us with your goals and we’ll help you choose.

Does the engine management need adjusting for new injectors?

Yes. New injectors must always be set up in the engine management with the correct characterisation data. Injector Dynamics provides data for many systems, which makes tuning more precise.

How do I know if a part fits my car?

Contact us with your car’s make, model, year and preferably engine code, and we’ll help you find the right part.

What is the delivery time?

The delivery time is shown on each product page. It depends on whether the item is in stock in our own warehouse or with our supplier.