At VaporWorx our mission is simple:

To provide our customers with the most reliable fuel delivery systems for their fuel injected cars.

We use a blend of OEM and aftermarket products and technologies in order to make stand-alone, simple to use, reliable, and easy to repair fuel delivery systems.

There are many choices for the fuel delivery system in your fuel injected car, but some products or technologies may not be appropriate some cars. Through the resources presented on this page, the performance and reliability advantages and disadvantages of the most common high-pressure fuel systems will be discussed.

With this information, you as a consumer will hopefully be able to make a choice about what fuel system will be the best for your car and budget.

What's in the VaporWorx Resource Hub?

Quick answers to the most common questions we receive about our products are available in our FAQ.

NEW! Featured Video Resources

Featuring projects using VaporWorx products, plus informational videos.

Educational Materials

Detailed informational resources that comprehensively cover the basics.

Fuel Delivery Systems – An Understanding

In this 10-part informational series, we will cover the basics behind and surrounding the products we offer – from how to evaluate what the right options are for your ride, to how they fit into your car, to the systems they work with – with plenty of examples, diagrams, and pictures to help make sure you come out of it with a clear understanding of what’s involved:


Fuel Delivery 101


Basics of EFI Fuel Systems


Fuel Pumps


Fuel Pressure Regulators


Fuel Filters


Fuel Modules


Mechanical Systems


How Do PWM's Work?


PWM Controllers


Corner Pickups & Fuel Transfer Lines

Start on the Series

Fuel Delivery Systems – An Understanding contains 10 parts, each of which have a box similar to this one underneath them, to guide you through them in order.

To to start on the series, use the button to the right to go to the first article, or use the numbered links above to dive straight into a specific subject.


Fuel Delivery 101

Product Walkthroughs & Guides

In-depth introductions into our major product categories.

After you’ve got an understanding of the basics of fuel delivery systems (whether it’s from our 10-part series, and/or previous build experience), you may want more specific information about the various categories of products we offer.

Here you’ll find walkthroughs & guides of the most important points related to each, with further links to the relevant products themselves:

These walkthroughs & guides are available for a limited selection of our products. You can see & sort our full product range by clicking here.

Technical & Additional Resources

Even more to support you before & after your purchase.

We also offer these additional resources for further topics that are more general, or encompass either our entire product suite (such as our warranty), or significant portions of it (including product-by-product documentation):


Get downloadable Manuals, Worksheets, and Documentation for all VaporWorx products. Print them out at your convenience, or access them any time on your computer.


Answers to the most common questions we receive about our products.


We stand behind our products 100%. Click the seal to find out about our Limited Warranty.


Next Steps

It's time to take your build to the next level.

Whether you’ve gotten all the information you need to make an informed purchasing decision and are ready to see our products, or if you have some more questions about us, our products – or your build! – we are here to help!

NEW! Try Our PWM Controller Kit Selection Tool!

Use our newly developed PWM Controller Kit Selection Tool to help you find the perfect PWM Controller Kit for your application!

Simply enter some specific details about your build, and the tool will dynamically filter our entire selection in real-time, to show you the best available kit(s) that are compatible.

Contact Us Today!

We take pride in our fast response times – and our customers notice! Whether it’s a general or sales inquiry, feel free to contact us with your questions any time.

Get a Custom Recommendation

Let us know the specifics of your vehicle, and we’ll recommend a fueling package specific to your application – plus as always, answer any questions you have.

Ready to check out our products?