The Garrett Boost Adviser is a tool developed by Honeywell which helps you identify the Garrett turbocharger that fits your car. You may download it from the iTunes store if you have an iPhone or iPad. It is really easy to use. Install the tool, key in few parameters of your engine from the engines manual and your expected horse power.nIt gives you the recommended turbochargers in a matter of seconds. It also guides you to the nearest distributors available to buy the matched turbo. You could even share your matched results on your Facebook or email. Isnt that cool