13B Cosmo/FD Semi PP Lower Inlet ManifoldXtreme Rotaries design.Most poupler lower intake manifold use in drag racingLowest hightWill fit E&J and ProJay 4 barrel throttle body's13B Cosmo/FD Semi PP Lower Inlet ManifoldSKU: SEMI-PP-LOWER$639.97PriceQuantityAdd to CartBuy Now