The GPR Deeptone Inox exhaust system delivers superior performance for the Buell Xb 9. The exhaust features premium 304 stainless steel construction with TIG welded cones. The system creates enhanced sound output and improved power delivery. The round silencer measures 80mm in diameter for optimal flow characteristics. GPR manufactures this exhaust in Italy with precise craftsmanship and quality materials. The exhaust includes specific mounting hardware for direct fitment without modifications. Buell Xb 9 Exhaust Fitment Buell Xb 9 2003 2004 2005 2006 2007 GPR Exhaust Information Removable DB Killer: Included Weight: 3.08 pounds (1.4 kg) Length: 14.57 Inches (370 MM) Finish: Brushed Stainless steel Link pipe: Included Catalyst: Not necessary for this product European Homologation: Yes Buell Xb 9 GPR Deeptone Inox Double Slip-on Exhaust Details Enhanced Sound Quality: Deep, aggressive exhaust note provides a more commanding presence on the road compared to stock Improved Performance: Optimized flow design increases horsepower and torque throughout the powerband Premium Construction: 304 stainless steel body with TIG welded joints ensures maximum durability and corrosion resistance Weight Reduction: Lightweight design at just 3.08 pounds helps improve overall motorcycle performance Simple Installation: Complete mounting hardware kit enables direct bolt-on fitment with no modifications needed Warranty Protection: 2-year international warranty coverage guarantees long-term reliability and performance