GPR Tech Silencer for motorcycle M3 Yamaha YZF-R25 2018-2020

GPR exhaust compatible with Yamaha YZF-R25 2018-2020, M3 Stainless Steel, legal exhaust, approved, silencer with removable db killer and specific link pipe.
Is the Db killer removable? Altering the db killer and the associated safety welds/screws violates product compliance and makes it illegal for road use.
Is there a removable GPR catalyst? No.
Round silencer shape.
End cap in brushed stainless steel.
Legal exhaust, approved, silencer with removable db killer and specific link pipe.
M3 INOX, developed from the victories in the Moto3 World Championship, made of hand-polished stainless steel, round shape with a diameter of 100mm, supplied with a removable racing grille and CNC machined ends.
Connector and mounting accessories: this kit includes the specific connector and/or the half collector and the corresponding kit of supports and accessories, allowing installation without structural modifications.
Original GPR product, developed from extensive experience in the Motorcycle World Championship, offers an innovative design, increased performance, relevant weight savings and an improved sound for the motorcycle.

Are db killers removable? Altering the db killer welds or tamper-proof screws or removing the fixing 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 road traffic regulations.
You can use the kit for the official annual inspection.
Mounting recommendations: GPR products are plug and play, but it is still recommended to install the products in a professional workshop; no claims will be accepted in case of incorrect installations.
The specific approval certificate is provided, along with mounting instructions; each silencer carries the approval code. In case of problems encountered during installation, it is mandatory to stop and suspend the 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 modification of the motorcycle is required for installation to use the product in an approved version. It is recommended to read the instructions in the package or the tutorials visible on YouTube.
The exhaust has a removable db killer (noise limiter) for race use; removing the db killer is not ONLY illegal, but the customer assumes the responsibility of using the motorcycle as on the track only, without bags, without flashlight and license plate holder or any other parts that would conflict with the different gas angle following the conversion to race version. Abuse of this situation on the road will result in loss of product warranty. From the date 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 instead of the one to be repaired; the customer must agree to refit the original exhaust or wait for the standard repair time.