The 2024-2026 Yamaha YZF-R9 is one of the most anticipated middleweight sportbikes in recent years, building on Yamaha's legendary existing platform, bridging the gap between the YZF-R7 and the YZF-R6. This bike is designed to deliver the perfect balance between every day usability and track performance, and we couldn't wait to design a full system that would not only perform amazing, but sound superb! The excitement around this bike is next level - and the anticipation and requests for the Hindle Full System has been building fast (pun intended!). Our full system is a game-changing upgrade for riders seeking max performance, weight savings and an aggressive sound. Key Features: Manufactured from lightweight, durable thin gauge stainless steel Available in two versions: Evolution Muffler or Evolution Megaphone Set up for max performance with a stock ECU or a flashed ECU Significant weight reduction over the stock system Race-inspired sound with optional noise-reducer insert to quiet it down if needed Choose your Hindle muffler style to customize your ride.