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Vance & Hines HD Dyna 91-05 Big Radius Full System Exhaust

Delivering radical custom-bike styling with high-quality details like precision-cut full coverage heat shields, the Vance & Hines Big Radius reset the bar for aftermarket exhaust systems. Now featuring our innovative PCX™ Technology, which integrates chambered high-flow catalysts for a boost in torque while producing the deep throaty growl you want from your ride.
  • Chambered high-flow catalyst cartridge designed to increase torque
  • PCX™ (Power Chamber Exhaust) technology
  • 49-state emissions compliant
  • Full-coverage heat shield

Upgrade the appearance and performance of your Harley-Davidson Dyna with the Vance & Hines Big Radius Full System Exhaust, Part 26008. Designed for 1991–2005 Dyna models, this exhaust system delivers a distinctive custom-bike style, a deep, throaty exhaust note, and the high-quality construction expected from Vance & Hines. Its full-system design replaces the original exhaust components for a clean, coordinated appearance and improved exhaust flow.
The system features PCX™ Power Chamber Exhaust technology, which uses a chambered high-flow catalyst cartridge engineered to help increase torque while maintaining strong exhaust performance. Precision-cut, full-coverage heat shields provide a finished appearance and help protect riders and nearby components from exhaust heat. The Big Radius styling adds a bold, flowing profile that complements custom and performance-focused motorcycle builds.
Feature: PCX™ Power Chamber Exhaust technology helps optimize exhaust flow and torque performance. Feature: Chambered high-flow catalyst cartridge is designed to increase torque. Feature: Full-coverage heat shields provide a clean appearance and added protection from exhaust heat. Feature: 49-state emissions compliant for use in applicable locations. Feature: Complete full-system exhaust design offers coordinated fitment and custom styling for compatible Harley-Davidson Dyna motorcycles.
The Vance & Hines Big Radius Full System Exhaust is EPA compliant and intended for compatible 1991–2005 Harley-Davidson Dyna applications. This product is not California Air Resources Board approved, and buyers in California or other regulated areas should verify local emissions requirements before installation. Professional installation is recommended to ensure proper fitment, alignment, and exhaust-system performance.

Features:

  • PCX™ Power Chamber Exhaust technology helps optimize exhaust flow and torque performance
  • Chambered high-flow catalyst cartridge designed to increase torque
  • Full-coverage heat shields provide a clean appearance and added heat protection
  • 49-state emissions compliant
  • Complete full-system exhaust with custom Big Radius styling
  • Designed for compatible 1991–2005 Harley-Davidson Dyna motorcycles