Racing Beat Race Exhaust System V2 Extended Tip 04-08 RX-8, 16391 Spark Plugs Part # KOYO-VH061885

Part # KOYO-VH061885

and performance

their strength exceeds that which is available from typical bar-stock and also exceeds the material properties of an aluminum casting

and running a lean AFR can result in serious engine damage

NGK Racing plugs are the best plugs available for your rotary engine in a racing application

Racing Beat Race Exhaust System V2 Extended Tip 04-08 RX-8, 16391 Spark Plugs Part # KOYO-VH061885The Racing Beat RX 8 Race Exhaust System V2 extended tip is a lightweight exhaust system that is intended for race applications. Originally designed to meet the demands of RX 8 autocross circuit racers, this system is significantly lighter than the stock system and has been designed to meet a race track imposed sound limit. As compared with our original RX 8 Race exhaust system, the V2 version features an extended tip section which extends rearward