Discover the GPR Tech exhaust for KTM Duke 390, offering enhanced performance, innovative design, and improved sound for motorcycle enthusiasts.
GPR exhaust compatible with KTM Duke 125 2017-2020, Decatalyser, Catalytic converter reducer, decatalyser, item without approval.
Is the Dbkiller removable? No
Is there a removable GPR catalyser? No, it will remove the catalytic converter. In some countries, this will make the bike illegal for road use. It may also require other ECU adjustments to protect the engine and ensure optimal operation. This is the owner's responsibility.
Brushed stainless steel
Catalytic converter reducer, decatalyser, item without approval.
De-cat collector, made of satin 304 stainless steel with visible TIG weld, it also matches the original silencer. When the original catalyst is located in the collector, it is removed with the installation of the GPR collector.
Catalytic converter removal: the GPR collector removes the original catalyst.
Original GPR product, developed through extensive experience in the World Motorcycle Championship, offers an innovative design, increased performance, a significant weight saving, and an improved sound of the bike.
Italy,
RACING PRODUCT: This item is sold only for RACING use on tracks! Use on the road in open version is not compliant with public road traffic regulations.
NO DBKILLER: being a racing product, neither dbkillers for noise nor catalysts are provided; it is a 100% sporty item.
The use of racing items may require remapping of the ECU in some cases, especially if there are additional modifications such as the installation of a sports filter.
Installation recommendations: GPR products are plug and play; it is recommended to install the products in a professional workshop; no claims will be accepted for installations done at home.
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 correct 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 motorcycle is 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 visible on and on YouTube.
The exhaust has a removable dbkiller (noise limiter) for race use; removing the dbkiller is not ONLY illegal, but the customer assumes responsibility for using the motorcycle as on the track only, without bag, without flashlight and license plate holder or other parts that would conflict with the different gas angle due to the transformation into race version. Abuse of this situation on the road will result in the loss of the product warranty and any claims will be rejected. From the date of purchase, with the right to repair with return to the GPR factory or to 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 accept to reassemble the original exhaust or wait the standard time for the repair.
| Brand | GPR Tech |
| Supplier reference | KTM.88.DEC |
| Color | silver |
| Color | Silver |
| Motorcycle brand | KTM |