Yoshimura RS-2 Race Full System Exhaust for Honda Grom SPECIFICATIONS: Diamond-shape muffler Maximized internal volume Straight, single core baffle Spark Arrestor / Sound Insert Compatible COMPATIBILITY: Honda Grom MSX125 ’17-20 Yoshimura has been working extensively with OE??s and factory racing teams to develop racing-oriented parts that can also benefit the weekend warrior. Because we take racing seriously, we have utilized the most technologically advanced equipment available. Through the use of high-tech data acquisition and GPS tracking technology, similar to those used in Formula One racing, we??ve developed the best-performing products in the industry. With additional input from our racers, we have tuned everything from intakes to exhausts, and engines to engine management systems. Yoshimura is proud to play a role in the continuing development of UTV performance and racing. **NOTE: Electrical, High Performance, Aftermarket items are non-returnable so please check photos and specifications before ordering. Please see our Warranty and Returns Policy