The RIVA Racing RY15120 Rear Exhaust Kit is a high-performance upgrade designed specifically for Yamaha FX series WaveRunners, delivering enhanced engine output alongside a sleek, aggressive rear-exit exhaust look.
This kit allows you to remove the restrictive factory sound suppression system (located between the waterbox and hull exit), significantly reducing back pressure and exhaust restriction for noticeable gains in throttle response, horsepower, and overall performance. It also provides a deeper, more aggressive exhaust note without excessive drone commonly associated with other free-flow systems.
Key Features and Included Components:
- Mandrel-bent aluminum exhaust tube, fully powder-coated for superior corrosion resistance and long-lasting durability in marine environments.
- Large billet through-hull exhaust outlet for clean, direct rear exit routing.
- Billet OEM exhaust outlet block-off plate to seal the original exit.
- High-temperature silicone couplers for secure, leak-free connections.
- All necessary mounting hardware and detailed installation instructions.
Available Finishes: Black, Blue, or Red anodized accents to match your ski's style.
Compatibility: Fits all 2019 and newer Yamaha FX models, including:
- 2026 Yamaha FX Cruiser HO (1.9L), FX Cruiser SVHO, FX HO (1.9L), FX Limited SVHO, FX SVHO
- 2025 Yamaha FX Cruiser HO (1.9L), FX Cruiser SVHO, FX HO (1.9L), FX Limited SVHO, FX SVHO
- 2024 Yamaha FX Cruiser HO (1.9L), FX Cruiser SVHO, FX HO (1.9L), FX Limited SVHO, FX SVHO
- 2023 Yamaha FX Cruiser HO (1.8L), FX Cruiser SVHO, FX HO (1.8L), FX Limited SVHO, FX SVHO
- And earlier years back to 2019 (FX HO / SVHO / Cruiser variants with 1.8L engines).
Important Installation Note: For FX Limited models, minor modification is required—slotting the lower bolt hole of the transducer mount to accommodate the through-hull outlet placement.
Elevate your Yamaha FX's performance and style with this premium RIVA Racing kit—perfect for riders seeking better power delivery and a custom, race-inspired appearance on the water!