Vance and Hines Big Radius PCX Black Harley-Davidson 14-22 XL 1800-2591

PCX (Power Chamber Exhaust) Technology

Chambered high-flow catalyst cartridge designed to increase torque

Full coverage heat shields

Includes mounting hardware and installation instructions

49-state emissions compliant

Made in the U.S.A.

Not compatible with quiet baffle 23081 (1861-1204).

Will not fit: ’21+ Sportster S and ’22 Nightster.

Vance and Hines Big Radius PCX Black Harley-Davidson 14-22 XL 1800-2591

**Unlock the True Potential of Your Sportster with the Vance & Hines Big Radius PCX Black**

For Harley-Davidson Sportster owners riding 2014 through 2022 XL models, the pursuit of the perfect balance between head-turning aesthetics and heart-pounding performance ends with the Vance & Hines Big Radius PCX Black exhaust system (Part #1800-2591). This system is not merely an accessory; it is a fundamental transformation of the motorcycle’s character, designed for riders who demand a stealthy, aggressive presence on the road. Vance and Hines Big Radius PCX Black Harley-Davidson 14-22 XL 1800-2591

**A Stealthy, Blacked-Out Masterpiece**
The defining feature of this exhaust is the stunning PCX Black finish. While many exhaust systems rely on chrome to catch the light, the Big Radius PCX embraces the modern “murdered-out” trend. The matte black, high-temperature ceramic coating offers a subdued, menacing look that absorbs light rather than reflecting it. This finish is not only visually striking but highly functional, offering superior resistance to heat discoloration, corrosion, and road debris chips. It creates a seamless, unified look with the blacked-out engines and frames found on many modern Sportsters, ensuring the bike looks lower, longer, and leaner. Vance and Hines Big Radius PCX Black Harley-Davidson 14-22 XL 1800-2591

**Iconic Design and Engineering**
The Big Radius design is a staple in the V-Twin world, famous for its sweeping curves and massive presence. This 2-into-2 system features large 2-inch diameter tubing that creates a sweeping arc from the cylinder head to the rear. The iconic “radius” bend follows the elegant lines of the Sportster chassis, providing excellent ground clearance while maximizing the visual length of the bike. Vance and Hines Big Radius PCX Black Harley-Davidson 14-22 XL 1800-2591

To ensure a clean look, the system is equipped with full-length heat shields that completely cover the header pipes. This eliminates the “blueing” often seen on thinner, unshielded pipes, ensuring the exhaust looks pristine for years to come. The muffler ends feature a distinctive, massive slash-cut tip, further emphasizing the aggressive, custom hot-rod styling that defines the Big Radius lineage. Vance and Hines Big Radius PCX Black Harley-Davidson 14-22 XL 1800-2591

**Sound and Performance**
Vance & Hines is synonymous with performance, and the Big Radius PCX delivers on that reputation. The system is dyno-developed to unlock the Sportster engine’s potential, providing significant gains in both torque and horsepower across the RPM range. This means sharper throttle response and better roll-on acceleration for confident highway passing and spirited city riding. Vance and Hines Big Radius PCX Black Harley-Davidson 14-22 XL 1800-2591

Acoustically, this exhaust produces a deep, resonant exhaust note that is unmistakably Harley. It is aggressive and throaty, announcing your arrival without crossing the line into obnoxiousness. The sound is a rich, rhythmic rumble that enhances the riding experience, providing the perfect soundtrack to the open road. Vance and Hines Big Radius PCX Black Harley-Davidson 14-22 XL 1800-2591

**Seamless Integration and Installation**
Designed specifically for the fuel-injected XL models from 2014 to 2022, this system is a direct bolt-on upgrade. It comes with all necessary mounting hardware and precision TIG-welded brackets that mount to the frame, ensuring a vibration-free and secure fit. The system includes welded oxygen sensor bungs, allowing for the retention of the stock O2 sensors to maintain proper engine monitoring. Vance and Hines Big Radius PCX Black Harley-Davidson 14-22 XL 1800-2591

It is important to note that to maximize the performance gains and ensure the engine runs at optimal temperatures, the use of a Vance & Hines FuelPak or similar fuel management system is recommended upon installation. Vance and Hines Big Radius PCX Black Harley-Davidson 14-22 XL 1800-2591

**The Ultimate Upgrade**
Whether you are looking to shed the weight and restriction of the stock exhaust or simply want to elevate the visual stance of your machine, the Vance & Hines Big Radius PCX Black offers a comprehensive solution. It combines high-flow performance, a deep exhaust note, and a stealthy black finish that transforms the Sportster into a truly custom machine. Vance and Hines Big Radius PCX Black Harley-Davidson 14-22 XL 1800-2591