13B Exhaust Manifold Flange Exhaust manifold flange to suit Mazda Rotary 13B 51mm port size. Select material, thickness and options. Neatly deburred and ready to ship. Build your own exhaust headers/extractors or turbo manifold... MSRP: Was: Now: $78.63 - $239.11 Choose Options
20B Exhaust Manifold Flange Exhaust manifold flange to suit Mazda Rotary 20B 51mm port size. Select material, thickness and options. Neatly deburred and ready to ship. Build your own exhaust headers/extractors or turbo manifold... MSRP: Was: Now: $110.42 - $297.02 Choose Options
