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Tuesday 3 January 2023


Yoshimura - Pan America RS-12 ADV Slip-on

In what is a new move for the legendary performance exhaust manufacturer, Yoshimura has released its first ever exhaust product for a Harley-Davidson model.

The Japanese-American company is best known for its racetrack and sports bike exhausts, but that pedigree has already been informing its popular ADV model fitments for BMW and other dual sport models for many years. 

Now, that expertise is available for Harley Pan America owners with the new Yoshimura RS12 ADV Street Series RS-12 ADV Street Series titanium slip-on.

The company says that under testing "the big V-twin responded to the RS-12 ADV titanium with nice gains. It weighs in 6 lbs lighter than the stock muffler with HP up by +1.4% and maximum torque increased by +2.5%.

"We didn't stop there though. To add to the look and safety of the Pan Am, we developed our own proprietary carbon fiber heat shields to protect the rider's foot and leg from excessive muffler and catalyst heat. These two shields come as components included with our RS-12 ADV slip-on system.

"Also available for the Pan America, our renowned fender eliminator kit will enhance the sound and look further. Our RS-12 ADV system and fender eliminator kit for the Harley Davison Pan Am are designed and manufactured by us in Chino, California."