Yamaha GEN4 MT09- FZ09, XSR900 and XSR900 GP Stealth Titanium Exhaust System

Yamaha GEN 4 MT09-FZ09, XSR900 and XSR900 GP Stealth Exhaust System Fits models: MT09-FZ09 2021–2025 XSR900 2022-2025 XSR900 GP 2022-2025 The new GEN4 Yamaha XSR900 has seen significant improvements over earlier models. These enhancements include better suspension, updated styling, and overall enhanced performance. However, the Euro 5 exhaust system has muted these advancements, reducing performance and hiding the beautiful sound of the triple-cylinder engine. We have developed a Stealth Bimodal exhaust system made from polished titanium to broaden our exhaust catalogue for this model. This exhaust is designed to enhance the bike's appearance, enhance the stunning engine sound, and unleash its full performance potential. This exhaust system allows for quiet operation or unrestricted volume with the press of a button, thanks to its unique bimodal capability. HOW IT WORKS The exhaust can be redirected through two paths: one option is a baffled muffler, which takes the place of the deleted catalytic converter and is quieter. The other option allows for a completely unrestricted exhaust, maximising performance and sound, activated by a button typically mounted on one of the master cylinder bolts on the handlebars. A custom wiring loom is provided with the exhaust, connecting to the Yamaha wiring harness under the seat without any cutting or soldering required. This exhaust system eliminates the restrictive catalytic converter, significantly enhancing exhaust flow through Ti1 titanium headers and a link pipe. Additionally, it includes a removable mesh dB killer, allowing users to reduce noise levels for those who prefer a quieter overall experience. SPECIFICATIONS Material - Ti1 Titanium Headers- Polished Titanium 3 into 1 Muffler - Polished Titanium Baffle plated resonator and valve Mounting Kit- Custom wiring loom and patch plug 1 x M18 x 1.5mm with M12x1.25mm O2 Sensor Bung Power Gain - 6hp @ 9800rpm without tuning Torque Gain - 5N/M @ 5000rpm without tuning Weight 4.3kg Noise rating Stealth On 95DB Stealth Off 102DB baffle out Competition Use APPLICATION: Competition Euro5+ Compatibility & Engine Management Notice For 2024–2026 Euro5+ motorcycles equipped with dual lambda (O₂) sensors, installing a Vandemon exhaust system may trigger the check engine light (CEL). This occurs due to the ECU detecting changes in the catalytic converter’s operating parameters. Performance Optimization Solution For optimal performance, rideability, and long-term durability, we recommend the use of advanced engine management solutions such as the Rapid Bike Smart module by Dimsport. This plug-and-play electronic device offers: Elimination of potential check engine light issues Improved power delivery and throttle response Customizable riding experience Built-in diagnostic functionality The Rapid Bike Smart is now available for: Yamaha MT-09 (Euro5+) Yamaha Tracer 9 (Euro5+) For more details, visit the official Dimsport website: https://www.dimsport.it/en/rapid-bike/ WHY VANDEMON? Enhanced Appearance More Hp with or without baffle installed Amazing sound Exceptional manufacturing quality Perfect fit Our Full Exhaust delivers three significant performance enhancements. Reduction in weight for improved Acceleration, Stopping distance and Handling. Free Flow via elimination of unnecessary baffling for improved Hp Increase low RPM torque from specially designed tapered headers All this is achieved with a notable style from the use of high-quality materials and precise, welds by craftsmen. IMPORTANT: COMPETITION USE ONLY Vandemon exhaust systems are designed for performance and sound enhancement and may not comply with emissions or noise regulations in many regions. These products are not approved by the California Air Resources Board (CARB) and are not compliant with Euro 4, Euro 5, or Euro 5+ emissions standards for pollution-controlled vehicles operated on public roads. Vandemon exhaust systems are intended for closed-course competition or off-road use only on vehicles that are not operated on public streets, highways, or other public roadways. It is the responsibility of the purchaser and vehicle owner to ensure compliance with all local, state, national, and international regulations before installation or use. Use on public roads may result in fines, penalties, inspection failure, or registration issues depending on local laws. Import Duties & Taxes Notice: Please note that international orders may be subject to import duties, taxes, and customs fees, which are determined by your country's regulations. These charges are the buyer's responsibility and must be paid upon delivery. We recommend checking with your local customs office for more details before placing an order. - Vandemon Exhausts is proudly 100% Australian owned and operated, with our headquarters located in Wollongong, NSW, Australia.