Great service really went the extra mile to help solve my issue and the RPM muffler is working great. They also price match if needed so they are a one stop shop.

It’s not very often you get great looks, added performance and amazing mellow sound along with a great value in one package. Now add easy to install, there you have it R1 did it all !!! Now beware it is quite a bit louder than the stock muffler but I added clutch weights and an engine tuner at the same time and the difference is life changing. The KRX is already an excellent machine but this kicked it up a notch. Plus this is the only upgrade that lowered the weight of the machine not raise it. If your into bang for your buck. The RPM SXS muffler is for you.