Below are the forms for building custom CMI headers and tailpipes. Please contact the CP Performance Sales department at 1-800-225-9871 to order custom headers or pipes. CMI Form # 1: Shop Build Information Sheet CMI Form # 2: Single Engine Transom Layout CMI Form # 3: Twin Engine Transom Layout CMI Form # 4: Twin Engine Transom Layout CMI Form # 5: Twin Engine Transom Layout - Center Engine Y-Pipe CMI Form # 6: Triple Engine Transom Layout CMI Form # 7: Single Engine Top View Mounted Engines CMI Form # 8: Side by Side Top View Mounted Engines CMI Form # 9: Standard Stagger Top View Mounted Engines CMI Form #10: Reverse Stagger Top View Mounted Engines CMI Form #11: Triple Top View Mounted Engines CMI Form #12: Triple (Reverse) Top View Mounted Engines CMI Form #13: Side View Stagger and Triple Setup Mounted Engines CMI Form #14: Side View Stagger and Triple Setup Mounted Engines
