Enhance the performance of your KTM Duke 790 with the GPR Tech Deeptone silencer, combining innovative design and outstanding sound.
GPR exhaust compatible with Ktm Duke 790 2017-2020, Deeptone Stainless Steel, legal exhaust, approved, silencer with removable db killer and specific link pipe.
Is the Dbkiller removable? Altering the dbkiller and the associated safety welds/screws violates product compliance and makes it illegal for road use.
Is there a removable GPR catalyst? No.
Silencer in Round shape.
Tip colour: Brushed stainless steel.
Legal exhaust, approved, silencer with removable db killer and specific link pipe.
Deeptone Stainless Steel silencer series, made of hand-brushed 304 stainless steel, with superb TIG welding on the cone, round shape with a diameter of 80 mm.
Fitting and mounting accessories: this kit includes specific fittings and/or the 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, performance enhancement, significant weight savings, and improved sound for the motorcycle.
Italy,
Removable dbkillers? Altering the dbkiller welds or anti-tamper screws or removing the fixture 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 does not comply with public road traffic 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 necessary in their country to comply with road traffic regulations and to carry out the annual inspection.
You can use the kit for the official annual inspection.
Recommendations for installation: 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; each silencer carries the homologation code. In case of problems encountered during the installation, it is mandatory to stop and suspend the activity, and immediately ask for information and/or advice from customer service.
Is it limited to 95Db for Tyrol and Switzerland? YES.
No structural modifications of the motorcycle are required for installation in order to use the product in an approved version. It is recommended to read the instructions in the package or the tutorials available on and on YouTube.
The exhaust has a removable dbkiller (noise limiter) for use in racing. Removing the dbkiller is not ONLY illegal, but the customer assumes responsibility for using the motorcycle as on the track only, without bags, without a flashlight, and license plate holder, or any other parts that would conflict with the different gas angle due to the modification to the racing version. Abuse of this situation on the road will result in the loss of the product warranty, and any request for a claim will be rejected. From the date 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 to be repaired; the customer must agree to reassemble the original exhaust or wait the standard time for the repair.
| Brand | GPR Tech |
| Supplier reference | KTM.94.DE |
| Color | inox brossé |
| Color | Silver |