GP

Wicked exhaust!

I’ve been running them for about a week now. I personally didn’t notice any difference in performance. They hit about the same as the stick exhaust on my thruxton rs…which is not a bad thing, unless you are looking for a performance boost. The sound however…Damn! These pipes sound good! They are deeper and just a tad louder. They have a kind of growl to them that is just wicked. Also they are just a stunning pair of pipes to look at. The craftsmanship is mint, and they were a piece of cake to install. If you’re looking for pipes that are aesthetically pleasing and sonically beautiful and distinctive. These are winners. Note: I blacked mine out so disregard that aspect…just want to show that my testimonial is legit.

So much better

These GP slip-on's have made a big difference to the sound and performance of my st9. It seems as if the bike has woken up a little bit. Maybe not too much of a performance increase but there's definitely something extra there. Stock exhaust was OK but the gp's are another level ,better in almost every way. I love the look and if you can afford the change do it already.

Perfect addition to an already stellar build!

Easy to install Looks and sounds amazing!