Termignoni Relevance Black Titanium Full System | Honda CB650R 2018-26

Product Information

Termignoni Relevance Black Titanium Full System | Honda CB650R 

Enhance the performance, sound and styling of your Honda CB650R with the Termignoni Relevance Black Titanium Full System. Designed as a complete replacement for the original exhaust system, this premium performance exhaust combines stainless steel collectors with a striking black titanium conical silencer to deliver significant weight savings, improved throttle response and the unmistakable sound of Italian engineering.

Developed by Termignoni using decades of racing expertise, the Relevance Full System provides measurable performance gains while giving your motorcycle a more aggressive, race-inspired appearance. Fully compatible with both the standard Honda CB650R and CB650R E-Clutch models, it is the ideal upgrade for riders seeking premium quality, outstanding performance and exceptional craftsmanship.

Key Features & Specifications

· Manufacturer: Termignoni
· Product Type: Full Exhaust System
· Compatibility: Honda CB650R including E-Clutch models
· Silencer Style: Relevance Conical
· Material: Black titanium conical silencer and stainless steel collectors
· Lambda Sensor Ports: Twin (2) for Euro 5+ compatibility
· Lambda Sensor Plug: One (1) included for Euro 5 models
· Weight Saving: 6.4 kg compared with the original exhaust system
· Power Gain: +4 HP @ 10,970 rpm (dyno tested)
· Torque Gain: +1.42 Nm @ 8,560 rpm (dyno tested)
· Plug & Play: Direct replacement with no modifications required
· dB Killer: Included and removable
· Homologation: Not homologated

Please note: If you remove the dB killer and the engine management light illuminates, ECU remapping is recommended.

Why Choose the Termignoni Relevance Black Titanium Full System?

· Lightweight black titanium conical silencer with stainless steel collectors
· Twin lambda sensor ports support Euro 5+ applications
· One lambda sensor plug is included for Euro 5 models
· Significant weight reduction improves handling and agility
· Dyno-tested increases in horsepower and torque
· Delivers a deeper, more aggressive exhaust note
· Premium Italian engineering with race-proven craftsmanship
· Plug & Play direct-fit installation
· Removable dB killer included

Performance Benefits

The Termignoni Relevance Black Titanium Full System is engineered to improve exhaust flow, allowing the engine to breathe more efficiently throughout the rev range. Combined with its lightweight construction, the system delivers sharper throttle response, stronger acceleration and a more engaging riding experience. The black titanium conical silencer provides a distinctive race-inspired finish, while the stainless steel collectors ensure outstanding durability and long-term performance.

What's Included?

· Stainless Steel Racing Collector Pipe Assembly (H18409410I)
· Termignoni Relevance Black Titanium Conical Silencer
· Removable dB Killer
· Lambda Sensor Plug (for Euro 5 models)
· Mounting Hardware and Fittings
· Installation Instructions

Assembly Instructions and Warnings

· Designed specifically for the listed motorcycle.
· Plug & Play direct-fit installation with no modifications required.
· Euro 5+ models utilise both lambda sensor ports.
· Euro 5 models require the supplied lambda sensor plug during installation.
· Ensure all components are correctly aligned before tightening all fasteners.
· Recheck all fixings after the first heat cycle.
· Professional installation is recommended.