Enhance the performance of your Kawasaki Z 400 with the approved silencer GPR Tech Furore Evo4, designed for optimal sound.
GPR exhaust compatible with Kawasaki Z 400 2018-2022, Furore Evo4 black, 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 product compliance and makes it illegal for road use.
Is there a removable GPR catalyst? No.
Silencer in Oval shape
Mouthpiece in Matte Black.
Legal exhaust, approved, silencer with removable db killer and specific link pipe.
FURORE NERO EVO4 silencer series, made with a black aluminium body and Avional caps acquired through CNC machining, painted with a ceramic treatment for high temperatures, elliptical shape 90x120mm.
Install connectors and accessories: this kit includes the specific connectors and/or half-collector and the corresponding mounting kit and accessories, allowing installation without structural modifications.
Original GPR product, developed through extensive experience in the World Motorcycle Championship, offers an innovative design, performance increase, significant weight reduction, and improved sound of the bike.
Removable db killers? Altering the db killer welds or anti-tampering screws or removing the clamp is illegal for road use and non-compliant with EU directives; this is only possible for RACING use on tracks. Using the open version on the road is not compliant with public road regulations.
WARNING: this item is approved for noise; the customer must check in advance if the presence of the original catalyst or the 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 install the products in a professional workshop; no claims will be accepted in case of incorrect installations.
The specific homologation certificate is provided, along with installation instructions, and each silencer carries the approval code. If problems are encountered during installation, it is mandatory to stop and suspend activity, and to 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 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 view tutorials 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 responsibility for using the bike as on the track only, without a luggage rack, torch, number plate holder, or any parts that would conflict with the different gas angle due to conversion to race version. Abuse of this situation on the road will result in loss of product warranty. Starting from the purchase, a right to repair with return to the GPR factory or nearest official distributor at the customer’s expense is established.
GPR cannot provide a new silencer to replace the one being repaired; the customer must agree to reassemble the original exhaust or wait for the standard time for repair.
| Brand | GPR Tech |
| Supplier reference | E4.K.173.FNE4 |
| Color | matte black |
| Color | Black |
| Gender | Mixed |
| Age group | Adult |