GPR Tech Silencer for motorcycle Tondo ZXR 400 R 1990-1998

GPR exhaust pot compatible with Kawasaki ZXR 400 R 1990-1998, Inox Tondo, Exhaust silencer, approved, installation with specific flange (bolt-on), with removable db killer.
Is the Dbkiller removable? Altering the dbkiller and the associated security welds/screws violates the product's compliance and makes it illegal for road use.
Is there a removable GPR catalyst? No.
Silencer round shape.
Outlet colour brushed stainless steel.
Exhaust silencer, approved, installation with specific flange (bolt-on), with removable db killer.
ROUND INOX, classic shape, made of hand-polished 304 stainless steel, diameter 96mm for the slip-on and diam.110mm for the Bolt-On.
Mounting kit: This silencer is from the Bolt-on series, it doesn't need a connector, it can be installed directly onto the original collector using the provided bolts and the respective fascia/support kit.
Original GPR product, developed through extensive experience in the World Motorcycle Championship, offers an innovative design, increased performance, a significant weight reduction, and improved sound for the bike.

Are db killers removable? Altering the db killer welds or anti-tamper screws or removing the fitting is illegal for road use and non-compliant with EU guidelines; this is only allowed for RACING use on tracks; using the open version on the road does not comply with public road traffic regulations.

You can use the kit for the annual official inspection.
Recommendations for installation: GPR products are plug and play, but it is still recommended to install the products in a professional workshop; no claims will be accepted for incorrect installations.
The specific homologation certificate is provided, as well as the installation instructions; each silencer carries the homologation code. If 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.
No structural modification of the bike 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 bike as on the track only, without luggage, without a flashlight, and registration plate holder or other parts that may interfere with the gas angle due to the conversion to race version. Abuse 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 to be repaired; the customer must agree to reinstall the original exhaust or wait for the standard timeframe for repairs.