Mazda MX5/Miata Mk2.5 1.8 Unequal Length Exhaust Manifold, 01-05Developed for 01–05 Mazda MX5 / Miata Mk2.5 (NBFL) with the 1.8 engine (BP), this exhaust manifold uses application-specific runner geometry, sensor positions and a downstream connection matched to the vehicle.Key...