Vance & Hines Stage 1 Twin Slash Power Package with 4" Twin Slash Mufflers for '24-Up Harley Davidson Road Glide and Street Glide Models - Chrome
This package will instantly get you sounding and running better! Buy the Best Value Stage 1 Power Package from West End Motorsports! The kit comes complete with Vance & Hines Twin Slash Rounds mufflers, the new Fuelpak X tuner and your choice of Vance & Hines Laser Cut Air kits.
[SKU# 16672] Vance & Hines 4" Twin Slash Rounds take the classic slash cut slip-on muffler and add a touch of distinction with their signature twin slash end treatment.
- Best Value Touring Slip-On
- Large 4-inch Round Muffler Body
- Signature Twin Slash End Treatment
- Traditional hot-rodded Harley tone and additional volume
DISCLAIMER: Qualified Manufacturer Declared 50-State Emissions Compliant Replacement Part on Model Year 2009-2016 Harley-Davidson Touring Models
[SKU# 66053] Fuelpak X Tuning Module
Excludes tuning capability for late '23-'25 Touring models with VVT/hi-output/center cooled models.
- Seamless flash tuning and real-time engine data
- Built-in safety features like theft prevention and crash detection, the FPX doesn’t just enhance your experience, it transforms it
- Track your performance, get rewards for milestones, and foster head-to-head competition with your friends and other riders worldwide
- Extensive library of in-house Dyno tuned maps
- Integrating vehicle sensor and GPS data
- Turn-by-turn navigation
- Live data overlay
- Customizable service tracker
- Made in the USA
Vance & Hines Laser Cut Air Kits
- Laser-Cut Radiant V stamped steel Cover
- High capacity, deep pleated washable air filter element
- Force™ Velocity Stack for a strong increase in power
- Made in the USA
CVO/114”/117” models and models with SE stage 1 air cleaners will require support bracket Harley-Davidson part# 16400049 to install.
DISCLAIMER: Not legal for sale or use in California on any pollution controlled motor vehicles.
Fitments
| 2025 | Harley-Davidson | Street Glide Ultra FLHXU |
| 2025 | Harley-Davidson | Road Glide Custom FLTRX |
| 2025 | Harley-Davidson | Street Glide EFI FLHX |
| 2025 | Harley-Davidson | CVO Street Glide FLHXSE |
| 2024-2025 | Harley-Davidson | FLTRXSTSE CVO Road Glide ST |
| 2024 | Harley-Davidson | FLTRX Road Glide |
| 2024 | Harley-Davidson | FLHX Street Glide |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

























