Just recently I’ve taken the plunge and gone for an aftermarket exhaust on the Street Triple RS. The £615 price tag makes it a hard move but the design is perfect as you'd expect from Arrow. Not only that, but by using the Triumph Approved accessory, it doesn't affect your warranty if dealer fitted should anything go wrong.
Putting it on the bike was straight forward and in less than 30 minutes I’d gone from big dull standard pipe to shiney aftermarket goodness. However, if it was big barbel and volume you were looking for then I’d maybe suggest looking at alternatives as the Arrow system makes minimal changes to noise apart from a little more rumble down low. All in all it looks great and doesn't affect my warranty. Additionally, there's a weight saving of around 1.2kg's which is always nice.
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