This BORLA® extension pipe is designed to allow BORLA® Cat-Back™ systems 140923, 140923BC, and 140924 for the 3 door Jimny to be installed on the 5 door Jimny. Use with BORLA® Cat-Back™ systems ONLY. Cutting Front Pipe on BORLA® systems is REQUIRED for Installation. Includes 1) 2" clamp. Built from premium, high-quality austenitic 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 adapter/extension pipe with a Million-Mile Warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand.