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Ducati Monster 821 2017-2021 Exhaust GPR Slip-on M3 Inox

SKU E4.D.133.DBHOM.M3.INOX
by GPR
Original price $510.00 - Original price $510.00
Original price
$510.00
$510.00 - $510.00
Current price $510.00

Estimated Delivery

Delivery Date: Calculating...
Based on 12 working days

The GPR M3 Inox exhaust system delivers enhanced performance and sound for Ducati Monster 821 motorcycles. This Italian-made exhaust features high-grade stainless steel construction with precision CNC-machined components. The exhaust system incorporates a 100mm round design with hand-brushed finishing. GPR developed this system based on their championship-winning Moto3 racing experience. The M3 Inox includes a removable racing grill that optimizes airflow. This slip-on exhaust provides improved power output and reduced weight compared to stock components.

Ducati Monster 821 Exhaust Fitment

  • Ducati Monster 821 2017 2018 2019 2020 2021

GPR Exhaust Information

  • Removable DB Killer: Included
  • Weight: 3.74 pounds (1.7 kg)
  • Length: 13.78 Inches (350 MM)
  • Finish: Brushed Titanium
  • Link pipe: Included
  • Catalyst: Not necessary for this product
  • European Homologation: No, contact us for a homologated alternative

Ducati Monster 821 GPR M3 Inox Exhaust Details

  • Enhanced Performance: Engine output increases through optimized exhaust flow and reduced back pressure
  • Significant Weight Reduction: The lightweight stainless steel design removes excess weight for improved handling
  • Premium Sound Quality: Deep, sporty exhaust note delivers an aggressive tone while maintaining daily rideability
  • Simple Installation: Complete mounting kit includes all necessary hardware for direct bolt-on fitment
  • Superior Build Quality: Italian craftsmanship ensures precise fitment and long-lasting durability
  • Racing Heritage: Design incorporates technology from GPR's Moto3 championship experience