Vance and Hines Twin Slash Slip-Ons — Harley-Davidson Softail Heritage Classic, Softail Fat Boy, Softail (1983-2026)

Vance and Hines Twin Slash slip-on mufflers for Harley-Davidson Softail Twin with M8 engine, featuring the signature Twin Slash end cuts and a 4-inch round body that matches factory header finishes. Bolt onto the stock 2-1 header for classic styling and commanding exhaust note.

Features

• Signature Twin Slash end treatment
• 4-inch round muffler body
• Classic stamped Vance and Hines logo
• Direct bolt-on to factory 2-1 header
• Matches stock header finish

Specifications

• Brand: Vance and Hines
• Manufacturer Part #: 46750
• Weight: 8.6 lb
• Category: Exhaust, Mufflers & Tips / Motorcycle Slip-On
• WARNING: Cancer and Reproductive Harm — California Prop 65 (Y). www.P65Warnings.ca.gov

Fitment

Fits Harley-Davidson Softail Twin models with factory 2-1 headers and M8 engine.

Frequently Asked Questions

Will these fit my Softail Twin with the stock header?

Yes — these slip-ons bolt directly onto the factory 2-1 header without modification.

What's the sound like compared to stock?

Deeper and more commanding than stock mufflers while maintaining a classic Harley tone that matches the Softail Twin's styling.

Do I need to rejet or tune my bike?

Slip-ons alone typically do not require remapping, but some riders add a fuel tuner for optimal performance gains.

What's in the box?

The pair of Twin Slash slip-on mufflers with mounting hardware. Your stock 2-1 header is reused.

California Proposition 65 Warning

WARNING: Cancer and Reproductive Harm — California Prop 65 (Y). www.P65Warnings.ca.gov