Fujitsubo A-RM Exhaust - Mazda Mazdaspeed Mazda3 2WD BL3FW Exhaust Manifold accurate air/fuel ratio data is

accurate air/fuel ratio data is critical

The Ultra Series is years of research and development

These units are rated to hold 500 to 1200hp (depending on application)

This will not only provide a better fit but also increase the longevity and performance of your engine

Fujitsubo A-RM Exhaust - Mazda Mazdaspeed Mazda3 2WD BL3FW Exhaust Manifold accurate air/fuel ratio data isEstablished in 1931, Fujitsubo have been manufacturing exhausts in Japan for many years, providing them with the sort of experience thats required to craft some of the best exhausts on the market. A JDM brand in the purest sense, the quality, fitment and performance of their systems is second to none. A RM is Fujitsubos latest generation of exhaust, a performance focussed system with an emphasis on saving weight, whilst looking good and sounding