LS by AFI introduces a new and innovative entry into the hot LS marketplace. AFI’s LS engine operation system is equally suited for stock engine transplants and available for boosted or perspective boosted applications. If you are considering a turbocharger or supercharger, or are building with either, AFI has you covered.
One of our most popular sellers, AFI's Legacy Marine throttle body fuel injection system. Click on the link below to customize your own kit and get an accurate price quote.
We have developed a stand alone harness/ecm for the ECOTEC engine lines. Click the link below to customize your Ecotec engine operation system based on your needs so that we may provide you with a product you will enjoy for years to come.
Give us a call for Holley Product ordering
AFI now offers Dyno runs and tuning
Dyno Appointments offered: Monday through Friday and select Saturdays
*We can now tune EFI and Carbureted vehicles
Call AFI’s Main Line at (248) 393-1621 for appointments and information
Our goal is to provide retrofit fuel injection systems for aftermarket applications which are affordable, tested, unique, and consistent with the customer’s individual needs.
AFI was founded in 1997 with one goal in mind: offer fuel injection systems that allow superior performance to traditional carburetor systems, for a variety of applications, and make it affordable. Our knowledge base starts with over 35 years of combined experience in both OEM and aftermarket automotive design and development.
Our products are built in the United States and tested on engines before they leave our shop. For over 28 years we have Provided electronic fuel injection units to large businesses such as the airline industry, to Mechanic shops, to the individual owners of classic and modern vehicles.
AFI is currently developing many exciting new products for the automotive aftermarket. Whether you are considering fuel injection for industrial use, street rod, off road, marine or any other application, AFI has a solution for you.
Interested in becoming a distributor for AFI?
Please call us at 248-393-1621.
Or 810-298-4220