V&H, 2-1/2″ Bigshots Staggered Pcx Exhaust. Black for Harley Fits: 2006-2017 Dyna (excluding 2012-2016 FLD Switchback)

Matte black ceramic coated finish.
Transform the style, sound and performance of your Big Twin with Vance & Hines Big Shots Staggered. Sleek one-piece heat shields will give your cruiser the classic long and low look of true duals but the performance characteristics of a 2-1 with the Power Chamber hidden crossover. What’s more, Big Shots Staggered now feature innovative PCX™ Technology, which integrates chambered high-flow catalysts for a tuned growl and greater boost in torque as you accelerate through the gears.
– PCX™ (Power Chamber Exhaust) technology
– Chambered high-flow catalyst cartridge designed to Increase torque
– Full coverage heat shields
– Power chamber hidden crossover
– CNC machined billet end caps.
Vance & Hines innovative PCX™ Technology: More Power & Less Heat.
The PCX™ (Power Chamber Exhaust) Technology are factually chambered high-flow catalysts. Used to increase mid-range torque for more responsive acceleration off the line. They are positioned downstream for up to 20% less heat at the floorboards / footpegs and 50% less heat at the collector, to optimize rider comfort over the stock system.
PCX™ technology uses a high-flow double-matrix catalyst that improves torque delivery through the mid-range for more responsive acceleration. All while producing an even deeper full-throated rumble, all with no compromise to the styling of any Vance & Hines exhaust system.