Vance and Hines
Vance & Hines HD Softail Fat Bob 18-22 Hi-Output 2-1 Black PCX Full System Exhaust - 47331
- SKU:
- VAH47331
- UPC:
- 1800-2578
- MPN:
- 47331
- Availability:
- Regularly stocked product
Description
Is this exhaust system compatible with my 2021 Harley Davidson Fat Bob 114?
The VAH Hi-Output Full Systems are engineered to fit your 2021 Harley-Davidson FLFBS Fat Boy 114 and similar models directly.
What is the expected performance increase from this exhaust system?
Experience the performance of a 2-into-1 system with increased torque, thanks to the chambered high-flow catalyst cartridge.
The Vance and Hines VAH Hi-Output Full Systems deliver the performance of a 2-into-1 system for your 2018-2022 Harley-Davidson models with a high street performance score of 9. Featuring a compact stepped megaphone and a chambered high-flow catalyst cartridge, this exhaust system is engineered for increased torque. Secure a significant boost in power and a distinctive sound with absolute confidence.
What Owners Say
Owners and enthusiasts consistently praise Vance and Hines exhaust systems for transforming their riding experience with deep, powerful sound that truly comes alive under throttle. Riders report significant improvements in both audio quality and performance feel, with many highlighting the enjoyable highway cruising experience and overall build quality. The brand earns respect across different configurations, from slip-ons to full systems, though some riders note that certain models can run loud and prefer adding quiet baffles for a more refined tone. Vance and Hines has built a solid reputation among the motorcycle community as a trusted exhaust brand that delivers on both sound and performance.
Key Features
- compact version of the signature stepped megaphone
- performance of a 2-into-1
- distinctive sound of the Hi-Output, deep, throaty note
- Chambered high-flow catalyst cartridge designed to increase torque
- PCX Power Chamber Exhaust technology
- 49-state emissions compliant
Why Choose the VAH Hi-Output Full Systems
Delivers the power and torque of a 2-into-1 system in a compact design.
Unleashes a distinctive, deep, and throaty exhaust note for an aggressive sound.
Boosts low-end torque for exhilarating acceleration and responsive throttle control.
Maximizes performance with a high-flow catalyst designed for increased power output.
Who Is This For?
Street Performance — 9/10
Increases torque and achieves 2-into-1 performance.
Engine Performance — 9/10
Chambered catalyst increases torque and boosts performance.
Exhaust Note / Sound — 9/10
Distinctive deep, throaty Hi-Output sound.
Easy DIY Install — 8/10
Bolt-on install type for straightforward installation.
Visual / Aesthetic Upgrade — 7/10
Compact megaphone and CNC-machined billet end cap.
Frequently Asked Questions
What specific Harley-Davidson models fit the Vance & Hines Hi-Output Full Systems?
Vance & Hines Hi-Output Full Systems are designed to fit 2018-2022 Harley-Davidson FLFBS Fat Boy 114, FLHCS Heritage Classic 114, and FXBBS Street Bob 114 models, among others. This precise fitment ensures seamless integration with your motorcycle's chassis. Experience confident installation with this purpose-built exhaust system.
How difficult is it to install Vance & Hines Hi-Output Full Systems?
Installation of Vance & Hines Hi-Output Full Systems is a straightforward bolt-on process. With a usage score of 8 for Easy DIY Install, you can expect a smooth upgrade. This bolt-on design allows for quick and efficient fitment, maximizing your riding time.
What performance improvements can I expect from the Vance & Hines Hi-Output Full Systems?
The Vance & Hines Hi-Output Full Systems deliver a significant boost in Street Performance, scoring a 9. This system achieves the performance of a 2-into-1 with increased torque, enhancing your ride. Gain the confidence of a powerful and responsive motorcycle with this advanced exhaust.
Is upgrading to Vance & Hines Hi-Output Full Systems worthwhile for my Harley-Davidson?
Upgrading to Vance & Hines Hi-Output Full Systems is highly recommended for enhanced Engine Performance, achieving a score of 9. The PCX Power Chamber Exhaust technology and chambered high-flow catalyst cartridge are specifically designed to increase torque and power output. This upgrade unlocks a superior riding experience.
How does the Vance & Hines Hi-Output Full System enhance the sound of my motorcycle?
The Vance & Hines Hi-Output Full Systems create a distinctive, deep, and throaty exhaust note, scoring a 9 for Exhaust Note/Sound. This aggressive sound profile is a direct result of the compact version of the signature stepped megaphone design. Enjoy a powerful auditory presence that matches the system's performance.
Vehicle Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2018–2022 | Harley-Davidson | FLFBS Fat Boy 114 | Base |
| 2018–2022 | Harley-Davidson | FLHCS Heritage Classic 114 | Base |
| 2021–2022 | Harley-Davidson | FXBBS Street Bob 114 | Base |
| 2018–2020 | Harley-Davidson | FXBRS Breakout 114 | Base |
| 2019–2020 | Harley-Davidson | FXDRS FXDR 114 | Base |
| 2018–2022 | Harley-Davidson | FXFBS Fat Bob 114 | Base |
Additional Resources
Important Notices
⚠️ CARB Notice: This product is NOT legal for street use in California under CARB (California Air Resources Board) regulations. For off-road or race use only.
⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Warranty Information
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2018-2022 | Harley-Davidson | FLFBS Fat Boy 114 | Base |
| 2018-2022 | Harley-Davidson | FLHCS Heritage Classic 114 | Base |
| 2021-2022 | Harley-Davidson | FXBBS Street Bob 114 | Base |
| 2018-2020 | Harley-Davidson | FXBRS Breakout 114 | Base |
| 2019-2020 | Harley-Davidson | FXDRS FXDR 114 | Base |
| 2018-2022 | Harley-Davidson | FXFBS Fat Bob 114 | Base |
Additional Information
CARB: |
This product is not CARB Legal and not for sale in California |
Clearance Item: |
N |
MPN: |
47331 |
Proposition 65: |
Y |
Case Lot Quantity: |
1 |
Category: |
Exhaust, Mufflers & Tips>Powersports Exhausts |
Install Type: |
Bolt-On |
Product Level: |
Premium Performance |
Street Performance: |
9/10 |
Engine Performance: |
9/10 |
Exhaust Note / Sound: |
9/10 |
Easy DIY Install: |
8/10 |
Visual / Aesthetic Upgrade: |
7/10 |
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