Aluminized 4" Downpipe Back race kit that replaces your stock exhaust with FloPro's aluminized exhaust. Their contour 4" mandrel bent exhaust system comes with all required clamps, pre weld contour bent hangers, and stronger flanges all to help you ease through the install process. This kit will help improve torque, milage, throttle response and make your truck sound great!
- 4" Downpipe Back Exhaust System
- Aluminized steel
- Mounts to OEM hangers
- Easy install
- Includes muffler