Vance and Hines Twin Slash Slip-Ons — 1991-2009 Harley-Davidson Softail 91

Vance & Hines Twin Slash 3" slip-on mufflers for 1991-2009 Harley-Davidson Softail models, featuring PCX™ chambered high-flow catalyst technology for increased torque and a signature throaty tone. Direct bolt-on replacement for stock mufflers.

Features

• Chambered high-flow catalyst cartridge increases torque
• PCX™ (Power Chamber Exhaust) Technology
• Twin Slash 3" cut tips
• Full coverage heat shields
• Slip-on installation onto stock headers

Specifications

• Brand: Vance and Hines
• Manufacturer Part #: 16842
• Weight: 15.6 lb
• Category: Exhaust, Mufflers & Tips / Motorcycle Slip-On
• California Prop 65: Yes — contains chemicals known to cause cancer and reproductive harm. See www.P65Warnings.ca.gov

Fitment

Fits 1991-2009 Harley-Davidson Softail models.

Frequently Asked Questions

Do I need to tune my bike with these slip-ons?

Slip-ons alone typically do not require ECM tuning, but a fuel/air recalibration may optimize performance depending on other mods.

Will these fit my 2010+ Softail?

No — this part is specific to 1991-2009 Softail. Newer models require a different slip-on application.

What's included in the box?

The pair of Twin Slash slip-on mufflers with heat shields and all mounting hardware. Stock head pipes are reused.

Are they street legal?

Yes — these are slip-on mufflers designed for street use, though local noise ordinances vary. Check your state and city regulations.

California Proposition 65 Warning

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