WORX Yamaha Rear Exhaust Kit

WORX Technical Performance & Engineering

Key engineered features, technical highlights, and manufacturer specifications

• With reduced back‑pressure, the engine can achieve higher volumetric efficiency, translating into a measurable increase in power output and a smoother, more responsive throttle feel.
• The design also maximizes exhaust flow, delivering a cleaner, more aggressive sound while preserving the durability and fitment standards expected of a Yamaha‑specific upgrade.

• The Worx Yamaha rear‑exhaust kit is engineered to eliminate the factory‑installed sound‑suppression baffle, a component that creates significant restriction in the exhaust tract.
• By removing this baffle, the kit opens the pathway for exhaust gases, substantially lowering back‑pressure and allowing the engine to breathe more freely.

• The Worx Yamaha rear exhaust kit removes the restrictive OEM sound suppression baffle to reduce back pressure for an increase if engine performance and maximum exhaust flow