11 Sep 2022
Bought the GP Corsa for a 2021 CB500F because the stock pipe wasnt all that attractive and I assumed it was somewhat heavy as well. The GP Corsa arrived in about a week and it took about 15 minutes to remove the stock muffler and replace it with the much light Corsa. Great look with the carbon fiber, I believe it saved me around 9lbs. and although I didn't exactly buy if for the sound, it certainly did have a nice note to it. Probably a great feature to this pipe, it came with the db killer that can be inserted or removed, and which I kept it.
Very positive experience, excellent pricing when comparing to others, and no negatives from performance or mounting the new pipe.