JBA Headers JBA Cat4ward-Natural,Stainless steel,4-1

JBA CAT4WARD SHORTY HEADERS, STAINLESS STEEL, NATURAL FINISH, SET OF 2 -- 49-state legal; Not for sale or use in California; Cannot be shipped to California addresses; 1.5 in. tube diameter, 14-gauge tube wall thickness, stock flange collector, 0.375 in. standard head flange; Shorty style; These headers are made of tough and durable T-409 stainless steel and constructed through race-proven technology for maximum horsepower and torque gains; They improve throttle response, resist warping, prevent leakage, increase flow, and accommodate cylinder head porting; Their features include mandrel-bent stainless steel primary tubes, patented JBA Firecone collector, factory style emission connections, extra thick collector domes, CNC laser-cut flanges, and oversized exhaust ports; Easy installation.