VANCE & HINES - HI-Output 450 Slip-On Muffler - Pan America 21-26 - Black or Brushed Stainless

Boost the capabilities and style of your combat trail with the Vance & Hines Adventure Hi-Output 450 Slip-On muffler. Specifically developed for the liquid-cooled Revolution Max 1250 engine block, this high-end exhaust redefines the presence of the Harley-Davidson Pan America by giving it an assertive adventurer look and sharp performance for adventure.

Massive power gain and weight reduction

The design of this oversized 4-1/2" (11.43 cm) diameter round, stepped canister is calibrated to maximize the engine's volumetric efficiency. It radically transforms the machine's temperament:

• Increased performance: Immediately frees up an additional +5 horsepower and increases torque by +5 ft-lbs, offering significantly more vigorous acceleration on asphalt and off-road.

• Weight reduction: Designed in lightweight 304 stainless steel, it allows for a weight saving of nearly 2.72 kg (6 lb) compared to the bulky stock muffler, thereby improving the motorcycle's handling.

• Optimized ergonomics: Its stepped shape has been designed to increase clearance for the rider's boot, avoiding unwanted contact in a standing position.

Assertive acoustic signature and SAE J2825 compliant

Thanks to a cutting-edge internal baffle architecture, the Adventure Hi-Output 450 delivers a bold, deep, and raw growl, typical of the Vance & Hines identity. This meticulous acoustic work allows for a powerful sound while strictly adhering to the decibel levels required by the strict SAE J2825 standard, ensuring ideal comfort on long journeys.

Chassis Compatibility

Compatible models (2021 to 2026 Pan America 1250): RA1250 Pan America Standard, RA1250S Pan America Special, RA1250ST Pan America Special ST, RA1250SE CVO Pan America.

✅ Perfect integration with original accessories: This muffler is 100% compatible with original Harley-Davidson aluminum or removable side cases, as well as with the standard center stand, without any modification required.

Technical specifications and finishes

• Choice of finish: Race-quality matte black ceramic coating or raw high-end brushed stainless steel finish.

• Premium Materials: Muffler body entirely designed in high-strength 304 stainless steel, complemented at the end by a superb CNC machined solid aluminum end cap (Billet).

• Ready to install: The kit includes all required mounting hardware, sealing clamps, and clear installation instructions for plug-and-play mounting on the original manifold.

• Compliance with standards: Complies with environmental emission standards in all 50 US states (50-State emissions compliant).

Technical data sheet:

• Outer diameter: 4.5" (11.5 cm).

• Material: 304 stainless steel and aluminum end cap.

• Weight gain: - 2.72 kg.

• Origin: Made in the USA (Santa Fe Springs, California).

🛠️Compatibility: To secure your order, use our vehicle search tool. Our technical team is available to answer any questions regarding mounting on your frame protections or luggage.