The KTM Duke 390 exhaust upgrade transforms your motorcycle's performance and sound. GPR's M3 Inox exhaust delivers enhanced power output and improved throttle response. This slip-on exhaust system reduces weight by 1.5 kg compared to stock components. The exhaust features premium stainless steel construction with high-grade welding. The 100mm round design produces an aggressive sound while maintaining legal noise levels. The included link pipe enables direct bolt-on installation without modifications.
KTM Duke 390 Exhaust Fitment
- KTM Duke 390 2017 2018 2019 2020
GPR Exhaust Information
- Removable DB Killer: Included
- Weight: 3.3 pounds (1.5 kg)
- Length: 11.81 Inches (300 MM)
- Finish: Brushed Stainless steel
- Link pipe: Included
- Catalyst: Not necessary for this product
- European Homologation: Yes
KTM Duke 390 GPR M3 Inox Exhaust Details
- Enhanced Performance: Advanced engineering increases horsepower and torque across the power band
- Superior Sound Quality: Racing-inspired acoustics provide a deep, aggressive tone while maintaining street-legal operation
- Precision Manufacturing: Italian craftsmanship ensures perfect fitment and premium build quality
- Weight Reduction: Lightweight stainless steel construction drops 1.5kg from your bike's total mass
- Easy Installation: Complete bolt-on system includes all necessary hardware and mounting components
- Competition Heritage: Design derives from Moto3 World Championship racing technology
- Lasting Protection: 2-year international warranty covers manufacturing defects
- Premium Materials: Hand-brushed stainless steel construction resists corrosion and maintains appearance