GPR Tech Silencer for motorcycle Trioval Yamaha WR 400 F 1998-2000

GPR exhaust compatible with Yamaha WR 400 F 1998-2000, Trioval, legal exhaust, approved, silencer with removable db killer and specific link pipe.
Is the db killer removable? Altering the db killer and associated safety welds/screws violates the product's compliance and makes it illegal for road use.
Is there a removable GPR catalyst? No.
Silencer in Oval shape.
End cap in polished stainless steel.
Legal exhaust, approved, silencer with removable db killer and specific link pipe.
TRIOVAL, the best-seller in GPR's history, for a classic look, made of hand-polished 304 stainless steel, drop-shaped, diameter 100x130.
Connector and mounting accessories: this kit includes the specific connector and/or half collector along with the corresponding kit of supports and accessories that allows for installation without structural modifications.
Original GPR product, developed through extensive experience in the World Motorcycle Championship, offers an innovative design, performance enhancement, significant weight saving, and improved motorcycle sound.

Are db killers removable? Altering the db killer welds or anti-tamper screws or removing the fixture is illegal for road use and not compliant with EU directives; this is only possible for RACING use on tracks. Using the open version on the road does not comply with traffic regulations on public roads.
WARNING: this item is approved for noise, the customer must check in advance whether the presence of the original catalyst or GPR catalyst is required in their country to comply with road traffic regulations and for annual inspection.
You can use the kit for the official annual inspection.
Installation recommendations: GPR products are plug and play, but it is still recommended to have the products installed in a professional workshop; no claims will be accepted in case of incorrect installations.
The specific homologation certificate is provided, along with the installation instructions; each silencer bears the homologation code. If any issues are encountered during installation, it is mandatory to stop and suspend activity, and to immediately seek information and/or advice from customer service.
Is it limited to 95Db for Tyrol and Switzerland? No, but this limit is only required for local citizens, not for tourists.
No structural modifications to the motorcycle are required for installation to use the product in an approved version. It is recommended to read the instructions in the package or view tutorials online, including on YouTube.
The exhaust features a removable db killer (noise limiter) for racing use; removing the db killer is not only illegal, but the customer assumes responsibility for using the motorcycle as if on the track only, without bags, without headlights, and without a license plate holder or any other parts that would interfere with the different gas angle due to the conversion to racing version. Abuse of this situation on the road will result in the loss of the product warranty. From the time of purchase, with the right to repair returned to the GPR factory or the nearest official distributor at the customer's expense.
GPR cannot provide a new silencer to replace the one being repaired; the customer must agree to reattach the original exhaust or wait the standard time for repair.