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Subaru Surge Tank Wiring

In this blog, we'll discuss surge tank wiring and the differences between a standard in-tank pump hardwire setup. If you would like to have us wire up your surge tank, please contact us directly because each is built to the customer's specs. To start, to see our most up to date information...

Subaru Fuel Pump Wiring System Upgrades

In this blog post we talk about our suggestions for how to best upgrade the fuel system of a Subaru from a wiring perspective. For all fuel setups we make the wiring simple with our Fuel Pump Controller Hardwire Kit so you get maximum power to the pump while leaving...

What is a Wideband Sensor and Which iWire Plug and Play Wideband Kit Should I Get?

In this blog post we go over what a Wideband sensor is and why we recommend it for your Subaru.   What is a Wideband Sensor and Why Do I Need It? A wideband sensor reads the air/fuel mixture of exhaust gases to determine how the engine is running. When...

iWire's Upgraded Fuel Pump Controller Explained

In this blog post we clear up common myths and misconceptions about the upgraded fuel pump controller that is an option with the iWire Fuel Pump Controller Hardwire Kit. When we came up with the idea of an upgraded fuel pump controller and began testing it we had preconceived notions...

Plug Spotlight - Gas Tank Plugs

In this post we go over the various types of gas tank plugs in a Subaru. Like most plugs, Subaru has changed the plug type for different features and availability. Below we have images as well as a description of which cars the plug is compatible with. Gas Tank Plugs...

iWire Fuel Pump Controller Hardwire Kit

We've released a new product! Our Fuel Pump Controller Hardwire Kit! We've gotten a few questions about modifying the fuel system since launching the product and plan to address as many of those questions as possible in a series of blog posts. This blog post will break down some of...

Bypass Jumper for Fuel Pump Hardwire Kit

    We're continuing our series of blog posts to help answer questions about the iWire Fuel Pump Controller Hardwire Kit. Check out part 1 for basic terminology and how our kit works. In this post we discuss the Bypass Jumper and what it means for your project.   What...