Enhance the performance of your KTM Duke 390 with the approved silencer GPR Tech Deeptone, combining innovation and style.
GPR exhaust compatible with Ktm Duke 390 2013-2016, Deeptone Stainless Steel, approved slip-on exhaust, legal, with removable db killer, link pipe and catalyst.
Is the db killer removable? Altering the db killer and the associated safety welds/screws violates product compliance and makes it illegal for road use.
Is there a removable GPR catalyst? Yes, there is a catalytic converter.
Round shaped silencer.
End cap in brushed stainless steel.
Approved slip-on exhaust, legal, with removable db killer, link pipe and catalyst.
Deeptone Inox silencer series, made of hand-brushed 304 stainless steel, featuring superb TIG welds on the cone, round shape with a diameter of 80 mm.
Connector and catalytic converter for installation: this kit includes the specific catalytic connector and the corresponding kit of brackets and accessories, allowing for installation without structural modifications.
Original GPR product, developed with extensive experience in the MotoGP, offers innovative design, improved performance, significant weight savings and enhanced sound of the motorcycle.
Italy,
Are db killers and catalytic converters removable? Altering the welds on the db killer and the catalyst or anti-tamper screws, or removing the mount is illegal for road use and does not comply with EU guidelines; this is only possible 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 annual official inspection.
Installation recommendations: GPR products are plug and play, but it is still recommended to install them in a professional workshop; no claims will be accepted in case of incorrect installations.
The specific approval certificate is provided, along with the installation instructions; each silencer carries the approval code. If issues arise during installation, it is mandatory to stop and suspend the activity, and immediately request information and/or advice from customer service.
If you buy online, it is recommended to purchase the product from a seller in YOUR NATION to ensure that the item arrives with the appropriate approvals, which must also comply with local legislation. Make sure before buying 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 motorcycle 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 available online and on YouTube.
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 if on the track only, without bags, without flashlight and license plate holder or any other parts that would conflict with the different gas angle due to the transformation into racing version. Abuse of this situation on the road will result in loss of product warranty, and any request for assistance will be denied. From the time 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 instead of the one to be repaired; the customer must agree to reinstall the original exhaust or wait the standard time for repair.
| Brand | GPR Tech |
| Supplier reference | KTM.68.DE |
| Color | inox brossé |
| Color | Silver |