Enhance the sound and performance of your Ducati Hyperstrada 821 with the silencer GPR Tech M3, approved and high-performing.
GPR exhaust compatible with Ducati Hyperstrada 821 2013-2016, M3 Poppy, legal exhaust, approved, silencer with catalyst, 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? Yes, there is a catalytic converter.
Round silencer.
End cap in brushed stainless steel.
Legal exhaust, approved, silencer with catalyst, removable db killer and specific link pipe.
Approved silencer M3 POPPY Impact Zero, developed thanks to victories in the Moto3 world championship, carbon look stainless steel, round shape with a diameter of 100mm, supplied with a removable racing grille, CNC machined ends, road approved.
Connector and catalytic converter for installation: this kit includes the specific catalyzed connector and the corresponding kit of supports and accessories, allowing installation without structural modifications.
Original GPR product, developed through extensive experience in the Motorcycle World Championship, offers innovative design, increased performance, significant weight saving, and improved bike sound.
Are db killers and catalytic converters removable? Altering the welds on the db killer and catalyst or the anti-tamper screws or removing the fixation is illegal for road use and non-compliant with EU directives; this is only permitted for RACING use on tracks. Using the open version on the road is not compliant with public road traffic regulations.
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 the case of incorrect installations.
The specific approval certificate is provided, along with installation instructions; each silencer carries the approval code. In case of problems encountered during installation, it is mandatory to stop and suspend activity, and to immediately request information and/or advice from customer service.
If you purchase online, it is recommended to buy the product from a seller in YOUR COUNTRY to ensure that the item arrives with the appropriate approvals that must also comply with local legislation. Make sure before purchasing that the seller is trustworthy and offers items for your road network.
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 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 view 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 responsibility for using the bike as if on the track only, without bags, without flashlight, and without number plate holder or other parts that would interfere with the different throttle angle due to the transformation into race version. Abuse of this situation on the road will result in the loss of product warranty. From the moment 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 to replace the one for repair; the customer must agree to reinstall the original exhaust or wait the standard time for repair.
| Brand | GPR Tech |
| Supplier reference | D.111.CAT.M3.PP |
| Color | carbone look |
| Color | Black |
| Gender | Mixed |
| Age group | Adult |