- Chambered High-Flow Catalyst Cartridge Designed to Increase Torque
- Lightweight High Grade 304 Stainless Steel Construction
- Available in Brushed Works Finish or Matte Black
- PCX™ (Power Chamber Exhaust) Technology
- Hand TIG Welded
The Vance & Hines Stainless 2-into-1 Upsweep exhaust is a race-inspired powersports exhaust system refined through four decades of racing competition. Designed with a chambered high-flow catalyst cartridge and PCX™ (Power Chamber Exhaust) technology, it is engineered to increase low- to mid-range torque while producing the distinctive sound associated with a 2-into-1 exhaust system.
This exhaust features lightweight, high-grade 304 stainless steel construction with hand TIG-welded fabrication and a brushed works finish. The manufacturer part number is 16721, and the vendor part number is 16721. Product fitment information in the supplied data identifies the product name as a 2017–2024 Harley-Davidson Touring Supersport slip-on in chrome; verify vehicle-specific fitment before purchase.
This product is listed as EPA compliant. Carburetor acknowledgement is required, and California Air Resources Board approval is not identified in the supplied product data.
Features:
- Chambered high-flow catalyst cartridge designed to increase torque
- Lightweight high-grade 304 stainless steel construction
- Brushed works finish
- PCX™ (Power Chamber Exhaust) technology
- Hand TIG-welded construction
- Listed fitment: 2017–2024 Harley-Davidson Touring Supersport
- Manufacturer part number: 16721
- Vendor part number: 16721
Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: powersports
Epa: Compliant
Regular Stock: t
Units Per Sku: 1