Flowmaster 817602 American Thunder Cat Back Exhaust System MTPBAK These custom fit liners are

These custom fit liners are made from a rubberized material that conforms perfectly to your vehicle's carpeted or vinyl floorboards

Type: Side Mesh

Description_FAB One-piece design Description_FAB Punched steel step pads offer extra grip Description_FAB Three drop down steps with black steel removable step pads Description_FAB Wheel-to-wheel side steps made of 3" round tubing Description_DEF Step Nerf Bar

Smooth finish

Flowmaster 817602 American Thunder Cat Back Exhaust System MTPBAK These custom fit liners areFlowmaster's American Thunder Cat back exhaust system for the 2011 2018 Chevrolet GMC Silverado Sierra 1500 pickups with the 6. 2L V8 engine is perfect for the person looking for an aggressive exterior sound level while maintaining a moderate interior sound with all of the performance benefits that you would expect from Flowmaster. This bolt on 409S stainless steel system features a 3. 50 inch inlet pipe assembly that runs into a 50 HD Series muffler.