Just the End Cap changed on this muffler makes as much power as any slip on muffler. It's lighter than the stock Cap, has an approved spark arrestor and it's the only one that won't burn the stock blinkers. It changes in seconds. Just re-use the stock screws. No drilling holes. It has a 1.5" od outlet and makes 90.5 db at 4600 rpm. The stock one makes 85-86 db.    We have a quiet insert sold separatley for $9.95    This fits USA and Canada model only. For EURO or AUS, use that model

Power End Cap / Black for 2020-22 350 / 500 EXC-F / XCF-W / FE-S / FE

$159.95 Regular Price
$149.95Sale Price