Yoshimura AT2 Race Steel Complete Exhaust for Yamaha R9 2025 Exhaust Systems advanced aerodynamics

advanced aerodynamics

Only compatible with OEM disc kits maximum height 49 mm

Magnetic visor closing system

• Data Availability Varies by ModelThe type and amount of engine data available depend on the motorcycle brand and model

Yoshimura AT2 Race Steel Complete Exhaust for Yamaha R9 2025 Exhaust Systems advanced aerodynamicsYoshimura AT2 Race Steel Complete Exhaust for Yamaha R9 2025 FOR CLOSED CIRCUIT COMPETITION ONLYNOT APPROVED FOR ROAD USE The long awaited Yamaha R9 has finally arrived, and Yoshimura proudly introduces the AT2 Race Series exhaust system delivering outstanding performance and precision engineering. This system provides noticeable gains in both power and torque throughout the entire rev range. Power increase: up to 4. 68% at 10,000 rpm Torque increase: