Defi produces the highest quality aftermarket gauges. Owners of these high performance Defi Gauges love the precision, clarity, and style that only Defi Gauges provide.
Defi is a brand name for aftermarkets used by Nippon Seiki which designs and produces automobile instrument clusters. Defi supply instrument panels for the world’s sports vehicles and specialized vehicles. F-1 drivers and motorcycle racers put their confidence in the accuracy and performance of Defi’s products. They are continually seeking innovative ways to produce state-of-the-art technology for Defi’s aftermarket products.