Axle back exhaust system is constructed of stainless steel high grade material. It features mirror polished pipes, mufflers and tips. The piping is mandrel bent with straight through race mufflers. Tips are angle-cut, polished, made of stainless steel with 4 in double wall design. The construction is TIG welded for strength and visual appeal. This exhaust system fits directly using factory hangers. The factory exhaust pipe must be cut before installation. This system increases horse power and provides superior sound.