Borla 60554 Exhaust Pipe Adapter Fits 11-14 F-150Exhaust Pipe Adapter Exhaust Pipe Adapter; Adapt Crew Cab Short Bed Exhaust To Crew Cab Standard Bed; For Use With PN[1404156 140416 140417]; T 304 Stainless Steel; SPECIFICATIONS: Diameter (in.): 3 Material: T 304 Stainless Steel Style: One Piece WARNING CA Proposition 65: Yes WARNING CA Proposition 65 Message: WARNING: This product in the physical form it is sold does not present a hazard. However; operations including; but not limited to welding;