VANCE & HINES - 3" Twin Slash PCX Slip-Ons - Softail FLI, FLHC(S), FLDE 18-24 Chrome or Black

Installing a pair of Slip-On mufflers is one of the best ways to get started customizing your machine. Specifically developed for the Harley-Davidson Softail (2018-2024) generation with full-fender models, the 3" Twin Slash PCX mufflers bring the iconic beveled look of the American brand while unleashing the performance potential and character of your Milwaukee-Eight engine.

PCX™ Technology: More Torque, Less Heat

This generation incorporates 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 backpressure to provide:

• More Dynamic Responsiveness: A significant gain in mid-range torque for more crisp and reactive acceleration with each gear change.

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

• A Unique Roar: A refined acoustic signature, unleashing a deep, heavy, and throaty rumble, without compromising the sleek aesthetic of the line.

"Blue-Proof" Anti-Discoloration Design

To ensure a perfect and lasting aesthetic, the 2-1/2" (6.35 cm) muffler bodies are fully covered by 3" (7.62 cm) diameter heat shields. Practically invisible, these thermal shields insulate the inner steel from strong temperature variations, thus eliminating any risk of visible bluing or yellowing.

Chassis Compatibility

Compatible models (Softail M8 2018-2024): Heritage Classic 107 / 114 (FLHC / FLHCS), Deluxe (FLDE), Hydra Glide Revival (FLI).

🔧 Installation Notes and Technical Specifications

• Direct Slip-On Mounting: Slips on and secures in minutes directly onto your stock headers, without any major modifications to the chassis.

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

• Injection Specificity (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 to prevent a check engine light from appearing on the dashboard.

Technical Specifications:

• Choice of Finish: Chrome or Matte Black ceramic treatment.

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

• End Cap: Classic Twin Slash beveled cut.

• Compliance: Complies with 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. If you have any doubts about the configuration of your original headers, our technical team remains at your disposal.