

Gavin in NV
Great quality exhaust but what they don't inform you on is that they don't include the header seal and you're gonna need to order a new thermostat. You have to remove the old thermostat in which you will need to replace because the seal will not be any good after removing. Great exhaust but hate having to wait on parts that the kit should've included.
Read All Reviews
Ryan in OH
I purchased the Yoshimura R-2 from Rocky Mountain as they had the best price by far. Shipping was super fast. The fit and finish on this pipe is excellent. I love the sound quality. Installation was super simple. Fit perfect on my 2025 XR650. I highly recommend!
Read All Reviews
Christopher in GA
I did a lot of research on exhausts for my 2024 Yamaha Tenere 700 and ultimately ended up with the Yoshimura RS-12 ADV Full exhaust system. I couldn't be more happy with my decision! It provides immediate performance improvements, saves several pounds from the OEM exhaust, and sounds AMAZING! Easy Install, and I LOVE IT!
Read All Reviews
Jeff in OR
AWESOME!! Worth every penny. Obviously the sound is incredible, but I was surprised at how much more snappy the throttle is. Weight reduction is a plus too!
Read All Reviews
ceasar in NV
It arrests the sparks so good. No sparks shall escape.
Read All Reviews
Brandon in TN
Yoshimura hit a home run with this system for the 26 yz450f. I have the rs-12 paired with Gytr airbox and p3 vented cover. With this setup I can run a 50 tooth rear sprocket and rev 2nd or lug 3rd in each corner. Engine braking has also been cut in half making it easier to roll through sections of the track without covering the clutch. Overall this system uncorked the bike without the touchy throttle feel. Yamahas stock and hard hitting maps are my favorite maps to pair with it so far. It's also very loud but sounds much more powerful and free.
Read All Reviews