T409 Stainless Steel 4" Flex Pipe-back race kit replaces your stock exhaust with FloPro's high quality stainless exhaust. Their contour bent hanger allows them to weld more of the hanger's surface area to the pipe for prolonged durability.
FLEX PIPE INTACT - In this new exhaust kit, FloPro is able to keep the flex pipe intact. This will utilize an already well-made piece and limit the amount of vibration throughout the exhaust.
FLANGE CONNECTION - FloPro provides a machined flange that is designed to match perfectly to the flex pipe.
NOTE: Extra precaution needed on air-ride trucks ensuring that airbags do not come in contact with exhaust! Regular cabs and coil spring equipped trucks may require some modifications.