This item is discontinued and no longer available for purchase. You may want to search our site for a similar item.
This is an optional O.S. Inside Exhaust Manifold, and is intended for use with the O.S. FS-70 and FS-91 engines. This manifold makes a 90° bend for routing exhaust inside the cowling or fuselage.
This product was added to our catalog on February 1, 2012