Intercooler Piping Radiator Oil Cooler Kit

The Rotary-Works Intercooler Piping Radiator Oil Cooler Kit is engineered for the 1978-1985 Mazda RX-7 SA/FA/FB chassis, intended for use with an FC or FD 13B turbo motor swap utilizing the original 12A front cover and stock twin turbo setup. This all-inclusive kit features a 25"x12"x3" front mount intercooler with 3" inlet/outlet, complete with a mounting bracket for bolt-on fitment. It includes a 3" mandrel-bent piping kit, a 3" aluminum cast intake elbow, and a 50mm BOV. Note that installation requires drilling two holes on the front radiator support assembly panel for piping clearance. It comes with a 1.5" aluminum radiator hard pipe kit, silicon hoses, and a filler tank. Installation may require drilling mounting holes on the radiator bracket to align with the factory radiator mounting plate. Additionally, the package includes a large 22"x5.5"x2.5" oil cooler with AN10 oil fitting ports and mounting brackets that bolt to the radiator. The oil return fitting is designed for the original 12A front cover oil return port. Important compatibility notes: This kit is exclusively for the 13B stock twin turbo setup and does NOT fit single upgrade turbo configurations. Turbo, wastegate, manifold, and downpipe shown in some images are not included and are available separately. This kit is designated for off-road or track use ONLY and is NOT intended for street use.