This Wide Band Air/Fuel Ratio interface unit will not only work with all current EFI systems, but with any aftermarket EFI system that can accept a 0-5 volt input for monitoring Air Fuel Ratios.

• Made In The U.S.A.

Founded in 1938, Torrance-based Edelbrock, LLC. is recognized as one of the nation's premier designers, manufacturers and distributors of performance replacement parts for the automotive and motorcycle after markets.