K27 Exhaust Outlet ElbowThe Industrial Injection K27 Exhaust Outlet Elbow is a stock replacement elbow for your 1992 2002 Cummins trucks with v banded 5 bolt flange. After years of weathered abuse the factory cast elbows that connect between your turbo and downpipe become rotted out and break bolts, causing exhaust leaks resulting in a loss of performance and a nasty mess under the hood. Instead of spending hundreds of dollars on a factory OE elbow this is a great affordable