GP-inspired underseat exhaust with Euro 5+ approval
Developed to complement the aggressive character of the Hypermotard 698, the QD Twin Titanium Tri Cone Underseat system delivers a striking visual upgrade alongside a powerful, race-bred exhaust tone. This dual slip-on configuration transforms the rear of the bike, combining compact underseat styling with premium materials and precise Italian engineering.
The system features twin TRI-CONE silencers with lightweight titanium sleeves and carbon fibre end caps, finished with a distinctive GP-style grid. Designed to connect to the original catalytic converter, it remains fully Euro 5+ compliant while offering a deep, commanding exhaust note. Every component is manufactured to exacting standards, ensuring durability, correct fitment, and long-term reliability.
Supplied as a complete kit, the system includes all required brackets and hardware, along with QD’s service card for warranty activation and access to homologation documentation.
Key Features & Specifications
· System Type: Twin underseat slip-on exhaust
· Silencer Series: TRI-CONE
· Sleeve Material: Titanium
· End Caps: Carbon fibre with GP-style grid
· Finish Options: Silver Titanium or Black Titanium Dark (ceramic coated)
· Sound Level: Approx. 110 dB without dB killer
· dB Killer: Integrated and spot-welded
· Emissions: Euro 5+ compliant (retains OEM catalyst)
· Installation: Complete fitting kit included
· Warranty: 30-month extended warranty via service card
Important dB Killer & Warranty Information
The dB killer is secured with spot welding and accessed by removing the end cap and grid section.
Please note: removal or modification of the spot welds or dB killer will void the warranty, as the system is sold in homologated configuration.
Why Choose the QD Twin Tri Cone System?
· Twin underseat layout enhances the Hypermotard’s aggressive styling
· Titanium construction reduces weight while improving heat resistance
· Carbon fibre detailing adds a premium motorsport finish
· Euro 5+ approved for road use with the standard catalyst
· Distinctive GP-inspired exhaust tone
· Designed and manufactured by QD Exhaust
What’s Included?
· QD Twin Titanium TRI-CONE silencers
· Underseat connecting pipework
· Mounting brackets and hardware
· QD service card
· Installation instructions
Assembly Notes
Installation is straightforward using the supplied hardware and original mounting points. Follow the included instructions carefully and ensure all fasteners are correctly torqued after initial heat cycles.
