Hey, I've been reading you guys for a while now, taking notes and tips. Finally I decided to join the site. I just went today to the Racing Mazda shop in San Antonio and got my header installed. It is a header for MX-6 but fit almost perfectly on the PR5. The only mod they had to do was to move the EGR connection up like 4 inches and VOILA!!! Both of the O2 sensors are connected and no CEL came on. Ric, the shop owner said that some guys have had this done before and on the dyno there was a increase of 15 HP at the wheels. I am a believer now that a got mine installed. I'll post some pics tomorrow. It was too dark when I got home from the shop.
PR5 Midnight Blue Mica
RacingMazda.com Header
AEM Short Ram Intake
Ractive Fireball Exhaust
PR5 Midnight Blue Mica
RacingMazda.com Header
AEM Short Ram Intake
Ractive Fireball Exhaust