GPR Tech Silencer for Approved Motorcycle Evo Ducati Monster 797 E4 2017/2021

GPR exhaust compatible with Ducati Monster 797 2017-2021, New Grand Prix Evo Black Titanium, legal exhaust, approved, silencer with catalyst, removable db killer and specific link pipe.
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 visible on YouTube.
For online purchases, it is necessary to activate the warranty by sending the appropriate coupon stamped by the installation workshop by email; for physical purchases, the shop stamp is sufficient. The exhaust features 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 on the track only, without saddlebags, without a flashlight and number plate holder, or any other parts that might conflict with the different gas angle due to transformation into a racing version. Abuse of this situation on the road will result in the loss of product warranty. Starting from the date of purchase, there is the right to repair with return to GPR factory or the nearest official distributor at the customer's expense.
GPR cannot supply a new silencer in place of the one to be repaired; the customer must agree to reassemble the original exhaust or wait for the standard time for the repair.
The new Grand Prix Evo Black Titanium silencer from GPR was created to celebrate its 20 years of presence in the MotoGP/Moto2/Moto3 World Championship. The Grand Prix first line was introduced in 2005 during the debut of the Konica Minolta Team and rider Makoto Tamada, as well as the LCR Team and rider Casey Stoner. The silencer is conical, with a special shape ranging from a diameter of 90 mm to 130 mm in circumference and a variable length depending on the bike. It has a black titanium sleeve treated with ceramic resistant to high temperatures, and CNC machined caps with a pentagonal outlet and db killer.

FEATURES

• SOUND: Improved sound compared to the original exhaust.

• PERFORMANCE: Enhanced performance compared to the original exhaust.

• QUALITY: Italian manufacturing with high-quality welds.

• WEIGHT: Lighter than the original exhaust.
Adapter and catalytic converter for mounting: this kit includes the specific catalyzed adapter and the corresponding kit of brackets and accessories, which allow installation without structural modifications.
Original GPR product, developed through extensive experience in the Motorcycle World Championship, offers an innovative design, increased performance, significant weight savings, and improved sound for the bike.
,2 years international warranty
Db killers and catalytic converters are removable? Altering the welds on the db killer and the catalyst or the tamper-proof screws or removing the bracket is illegal for road use and not compliant with EU guidelines; this is only permissible for RACING use on track circuits. Using the open version on the road is not compliant with traffic regulations on the public road network.
You can use the kit for the official annual inspection.
Recommendations for mounting: GPR products are plug and play, but it is still recommended to install the products at a professional workshop; no claims will be accepted in case of incorrect installations.
The specific homologation certificate is provided along with the installation instructions; each silencer bears the homologation code. In case of issues encountered during installation, it is mandatory to stop and suspend activity, and immediately ask for information and/or advice from customer service.
If you purchase online, it is recommended to buy the product from a seller in YOUR NATION to ensure that the item arrives with the appropriate approvals that must also comply with local legislation. Be sure before purchasing that the seller is trustworthy and offers items for your road network.