A photograph of an FLSTF/FLSTFI Fat Boy®, published in “Harley-Davidson® Model Year 2001 Motorcycles,” the publication has a copyright date of 2000, published prior to Jul. 10, 2001. |
Photographs of motorcycle exhaust systems, published in “J & P Cycles: Parts & Accessories for Harley-Davidson® Motorcycles,” p. 77, published prior to Jul. 10, 2001. |
Photographs of mufflers and exhaust systems, published in “Harley-Davidson: 2001 Genuine Motor Accessories and Genuine Motor Parts,” pp. 42, 43, and 296, published prior to Jul. 10, 2001. |
Strader Engineering Exhaust Systems, published in “Custom Chrome '99,” section 8.10, published in Dec. 1998. |
Hooker Headers® & Exhaust, published in “J&P Cycles 2000,” p. 64, published in Jan. 1999. |
Vance & Hines Exhaust, published in “J&P Cycles 2000,” p. 73, published in Jan. 1999. |
Dyno Power® 1¾ Upswept Megaphone Exhaust Systems for Softail® Models, published in “J&P Cycles 2000,” p. 81, published in Jan. 1999. |
Harley-Davidson 2-into-1 Exhaust System, published in “Harley-Davidson 2001 Genuine Motor Accessories and Genuine Motor Parts,” p. 42, published in Jan. 2000. |