Spitfire 1500 4-2-1 Tubular Exhaust Manifold

Maniflow’s 4-2-1 Spitefire 1500 manifold 1”3/8. Primaries 1”1 1/2 secondaries 1”3/4 fishtail connecting to system . Special attention taken to all welds y sections and bends designed to give ultimate gas flow and performance Any questions please ask