2" big bore type, stainless steel. This manifold will link to exhaust systems 492962 and 492963
Triumph Spitfire MK3, MK4 and 1500
Phoenix Performance Exhausts - no price compromise on quality. Their craftsmen use the industry's most sophisticated pipe bending technology to produce perfect mandrel bends to promote optimum exhaust gas flow performance. All sytems are manufactured from the finest 304 Grade stainless steel throughout their construction, including the internal baffle plates.