Yamaha YZF-R9 YZF-R9/SP Titanium Side Mount Exhaust System

Yamaha YZF-R9 YZF-R9/SP Titanium Side Mount Exhaust System

NEW! Available November 2026 

For Production Years:

YZF-R9                                      2025-2026

YZF-R9/SP                                2025- 2026

Experience the next level of performance and sound with the Vandemon Titanium Exhaust System, engineered specifically for the latest generation Yamaha R9

While Yamaha’s R9 benefits from a powerful three-cylinder engine, the true auditory and performance potential is constrained by the factory Euro 5+ compliant exhaust system. Vandemon’s titanium exhaust system addresses this limitation by eliminating the restrictive catalytic converter and dramatically enhancing exhaust flow.

Key Features:

• Material: Constructed from premium Ti1 Grade Titanium for optimal strength, corrosion resistance, and weight reduction.
• Design: Mandrel-bent titanium headers and precision-crafted link pipe for superior gas flow dynamics.
• Muffler: High-performance brushed titanium muffler, designed to complement the aggressive aesthetics of Yamaha’s modern sport heritage lineup.
• Performance Benefits:
• Reduced backpressure for improved engine efficiency.
• Sharper throttle response and increased power output.
• Significant weight savings compared to OEM systems.

Sound Profile: Unlock the raw, exhilarating character of Yamaha’s inline triple-cylinder engine with a deeper, more pronounced exhaust note free from Euro 5+ suppression.

This system is ideal for riders seeking to enhance both the auditory and performance character of their machine with a race-inspired, lightweight, and visually striking exhaust solution.

Note: This product is intended for closed-course competition use only and may not comply with local emissions regulations.

SPECIFICATIONS

• Material - Ti1 Titanium
• Headers- Brushed Titanium 
• Muffler - Brushed Titanium  Carbon Fibre Tip removable baffle
  
• 2 x O2 Sensor Wiring harness extensions
• 2 x M12 x 1.25 O2 Sensor Bungs 
• Power Gain - TBA
• Torque Gain - TBA
• Weight TBA
• Noise rating Baffle In 96Db Baffle Out 101Db @ 5,500rpm
• Welding process: Perged Precision Tig
  
• Competition Use Only won't meet emission regulations
• Note: May trigger a fault light due to catalytic converter out of peramiter dectection 

APPLICATION:

Competition

Euro5+ Compatibility & Engine Management Notice

For 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.

WHY VANDEMON?

• Enhanced Appearance
• More Hp with or without baffle installed
• Amazing sound
• Exceptional manufacturing quality
• Perfect fit

Our R9 Full Exhaust delivers three significant performance enhancements.

1. Reduction in weight for improved Acceleration, Stopping distance and Handling.
2. Free Flow via elimination of unnecessary baffling for improved Hp
3. 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 Notice: Vandemon Exhaust Systems are designed for performance and sound enhancements. They are not compliant with emission standards for street or highway use. Always check local regulations regarding noise emission standards before installation.

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.

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