Epitroch - Now available to purchase for the first time -- A complete kit to support the installation of an oil metering pump adapter in your Mazda RX-8! As an RX-8 owner
RRP Clean Oil Feed System (COFS) Complete Kit - Ryan Rotary Performance
ENGINE) Richard Sohn Metering Pump Adapter Install - RX7Club.com - Mazda RX7 Forum
Mazda Rx-8 OMP Sohn Adapter Fast Shipping! | eBay
Life After Installing an SOHN OMP Adapter - Page 2 - RX8Club.com