Fujitsubo A-R Exhaust - Mazda MX-5/RF ND5RC/NDERC HKS SpeedFactory Racing B-Series Cooling System

SpeedFactory Racing B-Series Cooling System Fill Pots are available for B16/ Integra Type R/ GS-R cylinder heads in -16AN or 32mm (standard hose end) configurations

The Turbosmart RacePort is famous for being an amazingly small and light BOV for turbocharged competition-level engines

Faster response time improves wideband feedback control

Genuine Mitsubishi oil filter

A common weak point found when tuning the 4AG engine is from the crank cab bolts being insufficient to cope with the high stress loads from extreme engine speeds

Fujitsubo A-R Exhaust - Mazda MX-5/RF ND5RC/NDERC HKS SpeedFactory Racing B-Series Cooling SystemEstablished 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. Designed to offer more noise, improved performance and carry less weight than OE systems, the Authorize R is Fujitsubos current flagship exhaust system.