Set of genuine Triumph factory option 'aftermarket' or otherwise known as TORs mufflers. Part number A9600224, should fit all years of Street Triple/Street Triple R that have the dual high mount cans. These look exactly the same as the stock cans, but are LOUD! They sound seriously amazing, and let the 675 triple really sing like it should. Gives the bike a really deep note, and amazing burbling/popping on deceleration. These cans have less than 100km on them so are brand new, they are just too loud for my ageing ears. Shame, as they really sound insane. $220, or swap for Street Triple parts of interest, or a quieter exhaust. Pickup in Templestowe or will post at your expense.