Discover the Silencer GPR Tech Powercone Evo Z 400, combining performance and innovative design for your ultimate motorcycle experience!
GPR exhaust compatible with Kawasaki Z 400 2023-2025, Powercone Evo, 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 the product's compliance and makes it illegal for road use.
Is there a removable GPR catalyst? No.
Cone-shaped silencer.
End cap in brushed stainless steel.
Legal exhaust, approved, silencer with removable db killer and specific link pipe.
Powercone Evo, straight from the races! Ultra-sporty look, made from hand-brushed 304 stainless steel, with visible TIG welds on the cone, cone shape from 70 mm to 110 mm in diameter.
Connector and mounting accessories: this kit includes the specific connector and/or half collector and the corresponding kit of brackets and accessories, allowing installation without structural modifications.
Original GPR product, developed through extensive experience in the World Motorcycle Championship, offers innovative design, increased performance, significant weight savings, and improved sound for the bike.
Removable db killers? Altering the db killer welds or tamper-proof screws or removing the attachment is illegal for road use and does not comply with EU directives, this is only possible for RACING use on the 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 or GPR catalyst is necessary in their country to comply with traffic regulations on the public road network and to perform the 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 install the products in a professional workshop, no claims will be accepted for incorrect installations.
The specific homologation certificate is provided, along with the installation instructions, each silencer carries the homologation code. In case of problems encountered during installation, it is mandatory to stop and suspend the activity, and 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 and not for tourists.
No structural modifications to the bike are 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 use on the track; removing the db killer is not ONLY illegal, but the customer assumes responsibility for using the bike as on the track only, without a bag, without a flashlight, and without a license plate holder or other parts that would conflict with the different gas angle due to the conversion to the racing version. Abuse of this situation on the road will result in the loss of the product warranty. This begins with the purchase, with the right to repair by returning 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 the standard time for repair.
| Brand | GPR Tech |
| Supplier reference | E5.K.173.PCEV |
| Color | inox brossé |
| Color | Silver |
| Gender | Mixed |
| Age group | Adult |