Fuel-It! Charge Pipe Injector (CPI) Installation Accessories

Fuel-It! Charge Pipe Injector (CPI) Installation Accessories.

Additional accessories for your CPI (Charge Pipe Injection) kit.

With our universal design, the possible applications are limitless! As such if you need additional accessories this is the place to find them.

Fuel injectors click here.

Complete starter kit click here.

Most of these options will be self-explanatory. All of our injector connections and fuel lines are -4an flare fittings so we have a variety of accessories to meet your needs.

Custom injector harnesses are available to meet your needs. If you select one, we will contact you for your specifications. Please allow 1 week for custom harnesses to ship.

Q: What is CPI?

A: Charge Pipe Injection (CPI) is our new proprietary system that allows you to add additional injectors to your boosted application with any standard 1/8" NPT female connection in your charge pipe or intake system. It's commonly referred to as "the 5th, 7th, or 9th injector".

Q: I have your port injection kit and would like to run a 7th injector in the charge pipe, what fittings do I need?

A: You can use the -6an to -4an flare adapter to connect the fuel line to our rail and then run it straight to the injector.

Q: I'm already running a port injection controller, how do I connect the new injector to run off that?

A: The easiest way is to get the wiring harness with the PosiTaps and connect it to your existing harness, otherwise you'll need to splice it in.

Q: I don't have currently have an injector controller, can I get one with a harness for my application?

A: Yes, you can use one of the off the shelf controllers and harnesses if it meets your needs or order a custom harness from us. Please allow 1 week for custom harnesses to ship.

Q: What fuel sources can I use?

A: You have multiple options for that. You can connect to your stock fuel with our adapter if it's a 5/16" quick connect. You can connect to the fuel rail, the 1/8" gauge port on your fuel regulator, your meth pump, etc.

BMS/Fuel-It! Port injection and Flex Fuel wiring guide