Project RX-8 - Exhaust Side Tuning - Tech. Racing Beat And Milltek Sport Help Our RX-8 Eexhale. HOT ROD Staff Writer Dec 23, 2010. See All 7 Photos.

Racing Beat has just released its fully stainless steel header for the '04-'08 Mazda RX-8. The cast-stainless steel flange is precisely cut to improve the flow of gases thru the hand-assembled and ...

With help from Mazda and Racing Beat, the Car and Driver garage constructed an RX-3 coupe powered by a larger, 80-cubic-inch 13B rotary from Mazda’s RX-4 to challenge the 139.137-mph G ...