Uploading An EFI Live Tune File To Your EFI AutoCal

So you've purchased and received your EFI Live Tune File in .BBX format via email, now what? These steps will show you how to upload your tune file onto your AutoCal so you can begin the flashing p...

EFI Live Pass-Through Flash Process

So you've purchased and received your EFI Live Tune File in .BBX format, now what? These steps will show you how to convert your file from .BBX to .CTZ format, and then how to flash new custom tuni...
How To Perform a Boost Leak On a Cummins, Duramax, & Powerstroke

How To Perform a Boost Leak On a Cummins, Duramax, & Powerstroke

How to Perform a Boost Leak Test on a Cummins, Duramax, & Powerstroke     A very common problem on any turbocharged diesel truck, is a boost leak. Without the correct tools, these can be tricky...

How To Generate EFI Authorization Codes

EFI Authorization Codes Why do I need to do this?  In order to purchase an EFI Live Vin License, EFI Live requires the serial number of your device and authorization codes. In order to use an Autoc...
How To Tune Your Truck With An MPVI2/MPVI3

How To Tune Your Truck With An MPVI2/MPVI3

This is a rundown on how you'll flash your truck with an HP Tuners MPVI2 or MPVI3 device.  Tools required: Battery charger Before you start: Confirm all parts are present Fully read the installa...
How to Tune Your Truck with an EFI Live Autocal

How to Tune Your Truck with an EFI Live Autocal

This is a quick rundown on how you’ll flash your truck with an EFI Autocal V2 or V3. If you purchase a device and tune pack from us, in most cases we will have already uploaded the tunes onto the A...
EZ-Lynk Limited VS Unlimited Support. What's The Difference?

EZ-Lynk Limited VS Unlimited Support. What's The Difference?

What is the difference between Limited and Unlimited Support? This has to be one of our most commonly asked questions that we receive on the phone everyday, so here's a quick breakdown of EZ-Lynks ...
A Complete Bulb Replacement Guide

A Complete Bulb Replacement Guide

No matter the application, when it comes to replacing light bulbs there doesn't seem to be much for fitment guides out there. So we went ahead and compiled all the bulb information into a few conve...
The United States Government v. EZ-Lynk

The United States Government v. EZ-Lynk

Starting to worry about the EZ-Lynk Lawsuit and what it means to you? As usual, we've got you covered.