GPR exhaust compatible with the Ducati Monster 400, 1993–2003. Trioval, dual-homologated legal slip-on exhaust, including removable db killers and link pipes. This kit includes the specific link pipe or half-manifold with the appropriate brackets and accessories. This allows installation without any structural modifications.
GPR products are plug-and-play. However, we recommend professional installation.
Made in Italy with a 2-year international warranty.
Environmental certification
GPR's Trioval series is a GPR best-seller, featuring a classic ovoid drop shape. It is made of hand-polished 304 stainless steel and has a diameter of 100MM x 130MM.
FEATURES
• SOUND: Improved sound compared with the stock exhaust. Although louder than stock and compliant with the limits prescribed by law, this exhaust produces the softest sound of all GPR exhausts.
• PERFORMANCE: Improved performance compared with the stock exhaust
• QUALITY: Made in Italy with high-grade welding
• WEIGHT: Lighter than the stock exhaust
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No structural modifications are required for installation. GPR recommends reading the included instructions or viewing the tutorial at http://www.gpr.it or on the GPR YouTube channel.
For online purchases, activate the warranty by emailing the installation receipt from the mechanic/shop to
[email protected], or by sending the sales receipt from the physical or online store.
The exhaust has a removable db killer (noise restrictor) for racing use. Removing the DB Killer is ILLEGAL, and the customer assumes responsibility if using the motorcycle only on circuits, without bags, turn signals, a license plate holder, or other parts that could conflict with the different exhaust gas angle after conversion to the racing version. Misuse on public roads will void the product warranty, and any refund request will be rejected.
The warranty is valid for two years from the date of purchase and entitles the customer to repairs by returning the product, at the customer's expense, to the GPR factory or the nearest official distributor.
GPR will not provide a new silencer but will repair the original silencer. The customer must agree to reinstall the original exhaust or wait for the standard repair time.