13B Exhaust flange
Flange to suit all 13Bs (RX4, RX5, RX7 6 port, RX7 Turbo & 13B Cosmo) except RX8 when building a custom exhaust or turbo manifold.
Available with 50mm or 60mm exhaust ports to suit your application.
Our flanges are made from 16mm 250 grade steel plate. Using thick steel costs a little more but won’t warp as much when heated up to make custom steam pipe manifolds.