Upgrade your Mazda RX-7 Series 4 (86-88) with our EGR/OMP Block-off Plates collection. These RX-7 Block-off Plates are designed to enhance engine performance by eliminating unnecessary components, such as the exhaust gas recirculation (EGR) and oil metering pump (OMP). The Mazda EGR Block-off Plate and RX-7 S4 EGR Block-off Plate are crafted to fit perfectly and provide long-lasting durability, ensuring your rotary engine runs cleaner and more efficiently. Ideal for both street and track use, these block-off plates are essential upgrades for RX-7 enthusiasts looking to optimize their engine bay and improve overall vehicle performance.
