GPR Tech Silencer for motorcycle M3 Aprilia Tuono V4 R 1000 2011-2014

GPR exhaust compatible with Aprilia Tuono V4 R -Std -Aprc 1000 2011-2014, M3 Inox, legal exhaust, approved, silencer with removable db killer and specific link pipe.
Is the db killer removable? Altering the db killer and the associated security welds/screws violates product compliance and makes it illegal for road use.
Is there a removable GPR catalyst? No.
Original rear footrest cannot be used.
Round silencer.
Mouth in brushed stainless steel.
Legal exhaust, approved, silencer with removable db killer and specific link pipe.
M3 INOX, developed thanks to victories in the Moto3 World Championship, made from hand-brushed stainless steel, round shape with a diameter of 100mm, supplied with a removable racing grid, CNC machined end caps.
Connections and mounting accessories: this kit includes the specific connector and/or the half collector along with the corresponding support and accessory kit, allowing installation without structural modifications.
Original GPR product, developed through extensive experience in the World Motorcycle Championship, offers an innovative design, increased performance, significant weight savings, and an improved sound of the motorcycle.

Are db killers removable? Altering the db killer welds or anti-tamper screws or removing the fastener is illegal for road use and does not comply with EU directives; this is only possible for RACING use on tracks, using the open version on the road does not comply with public road traffic regulations.
WARNING: this item is approved for noise, the customer must check in advance whether the presence of the original catalyst or GPR catalyst is necessary in their country to comply with road traffic regulations and to carry out the annual inspection.
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 certification is provided, along with the installation instructions; each silencer carries the approval code. If any problems are encountered during installation, it is mandatory to stop and suspend the activity, and immediately request 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 residents and not for tourists.
Original rear footrest cannot be used. 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 available on YouTube.
The exhaust has a removable db killer (noise limiter) for racing 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 flashlights, and without a number plate holder or other parts that would conflict with the altered gas angle due to conversion to the racing version. Misuse of this situation on the road will result in the loss of the product warranty. From the date of purchase, with the right to repair with return to the GPR factory or the nearest official distributor at the customer's expense.
GPR cannot provide a new silencer in place of the one being repaired; the customer must agree to reassemble the original exhaust or wait the standard time for repairs.