Use this extension pipe with BORLA® Cat-Back™ systems 141006, 141006BC, & 141007 on Crew Cab with Standard Bed (6' 2") 145.1” Wheelbase Tacoma vehicles. Flange Inlet, 2.75" O.D. Outlet, 17.63" Long (Including Flange). Includes 1) 2.75" clamp. Built from premium T-304 stainless steel, superior to T-400 series (such as 409), to give you the absolute best in performance and durability. Precision computer numerical control (CNC) manufacturing ensures an accurate fit. Best of all, BORLA® stands behind every extension pipe/ adapter with a Million-Mile Warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand.