VANCE & HINES - 3" Twin Slash PCX Slip-Ons - Softail 18-24 Chrome or Black

Installing a pair of Slip-On mufflers is one of the best options for starting to customize your machine. Specifically developed for the Milwaukee-Eight Harley-Davidson Softail generation, the 3" Twin Slash PCX mufflers provide the iconic Slash-Cut look of the American brand while unleashing the performance potential and character of your V-Twin.

PCX™ Technology: More Torque, Less Heat

This generation incorporates the patented PCX™ (Power Chamber Exhaust) technology. Beneath its heat shields, it houses a high-flow catalytic cartridge with dual-matrix chambers. Ideally positioned downstream of the flow, this internal architecture optimizes back pressure to deliver:

• More Dynamic Responsiveness: A significant gain in mid-range torque for sharper and more reactive accelerations with every gear change.

• Unmatched Thermal Comfort: A drastic reduction in radiant heat, showing up to 20% less heat at the footpegs or floorboards and up to 50% less heat accumulated at the manifold.

• A Unique Roar: A refined acoustic signature, delivering a deep, heavy, and throaty rumble, without any compromise on the sleek aesthetic of the line.

"Blue-Proof" Design for Anti-Discoloration

To guarantee a perfect and durable aesthetic, the 2-1/2" (6.35 cm) muffler bodies are entirely covered by 3" (7.62 cm) diameter heat shields. Practically invisible, these heat shields insulate the inner steel from strong temperature variations, thus eliminating any risk of visible bluing or yellowing. The design is perfected at the rear by superb CNC-machined solid aluminum end caps.

Chassis Compatibility

Compatible Models (Softail M8 2018-2024): Street Bob (FXBB/FXBBS), Low Rider / Low Rider S (FXLR/FXLRS), Softail Standard (FXST), Softail Slim (FLSL), Fat Boy / Fat Boy 114 / Fat Boy 117 (FLFB/FLFBS), Breakout 107 / 114 / 117 (FXBR/FXBRS).

🔧 Installation Notes and Technical Specifics

• Direct Slip-On Mounting: Slips on and attaches in minutes directly to your stock headers, without any heavy modification to the chassis.

• Ready to Install: Supplied complete as a pair with all necessary mounting hardware, required fittings, and clear instructions.

• Injection Specifics (European Euro 5 Models): For recent European versions, electronic configuration of the secondary oxygen sensors located downstream of the flow is required to ensure optimal injection cycle and avoid the appearance of an engine warning light on the dashboard.

Technical Specifications:

• Finish Options: Sparkling mirror chrome or high-temperature matte black ceramic treatment.

• Outer Diameter: 3" (7.62 cm) at the full heat shields.

• End: Classic Twin Slash cut with CNC aluminum end caps.

• Compliance: Meet environmental emission regulations in 49 US states.

• Packaging: Sold as a pair.

• Origin: Made in the USA.

🛠️ Compatibility: To secure your installation and avoid any errors, use our vehicle search tool. In case of doubt about the configuration of your original headers, our technical team remains at your disposal.