Vance & Hines has been building motorcycle exhaust since 1979 and has run factory-backed drag and King of the Baggers programs that feed straight back into its street products. Systems like the Torquer and the 2-into-1 designs are engineered around real dyno work, not just sound — which is why they show up on so many tuned Milwaukee-Eight and Twin Cam builds.
The Vance & Hines Hi-Output RR Full Exhaust System is engineered for 2017-2022 Harley-Davidson Touring models, focusing on maximizing low-end torque and power. This system leverages PCX™ chambered high-flow catalyst technology to deliver a significant performance advantage. It's built for riders who demand both power and a distinctive sound from their Milwaukee-Eight.
Why riders pick this
Increases low-end torque with PCX™ catalyst technology
Constructed from durable 304 stainless steel
Hand TIG-welded for superior strength and finish
Lightweight design enhances handling and responsiveness
Designed for 2017-2022 Harley Milwaukee-Eight Touring
Unleash the full potential of your Milwaukee-Eight Touring bike with the Vance & Hines Hi-Output RR Full Exhaust System. Crafted from high-grade 304 stainless steel and hand TIG-welded, this exhaust system is designed for both durability and performance. Its lightweight construction helps reduce unsprung mass, contributing to improved handling and a more responsive ride.
Engineered for Enhanced Torque and Power
PCX™ chambered high-flow catalyst cartridge specifically designed to increase torque off the line
Premium 304 stainless steel construction for long-lasting performance
Precision hand TIG-welded joints ensure structural integrity
Optimized for a lightweight design to improve overall bike dynamics
Compatible with standard, non-stretched saddlebags for a seamless fit
Maximize Your Milwaukee-Eight's Performance
This full exhaust system is an ideal upgrade for 2017-2022 Harley-Davidson Touring models, including popular Road Glide, Street Glide, and Electra Glide platforms. While the system delivers significant performance gains on its own, pairing it with a proper fuel management system and a dyno tune will ensure optimal air-fuel ratios, unlocking the true power and efficiency of your Milwaukee-Eight engine. Experience a noticeable difference in throttle response and a more aggressive exhaust note.
Specifications
Brand: Vance and Hines
Manufacturer Part #: 27321
Weight: 19.8 lb
Material: 304 stainless steel
Finish: Brushed or matte black
Common questions
Will this exhaust fit my 2016 or earlier Harley Touring model?
No, this Vance & Hines Hi-Output RR system is specifically engineered for 2017-2022 Harley-Davidson Touring models equipped with Milwaukee-Eight engines. Earlier models require a different exhaust system.
Can I use this system with stretched saddlebags?
No, this exhaust system is designed to fit with standard factory saddlebags. Stretched saddlebags may not clear the mufflers.
Is a fuel management system required after installing this exhaust?
While the system provides benefits on its own, a fuel management system and a professional tune are strongly recommended to maximize performance, optimize fuel delivery, and ensure engine longevity after installing a full exhaust.
Ordering from Vtwinbikers
Brand new, sourced through authorized US distribution — never used, never grey-market.
Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
BRAND
Vance and Hines
TYPE
Powersports Exhausts
SKU
T14-611415
WEIGHT
19.8 lb
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
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CUSTOMER REVIEWS
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YOUR RATING
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✓ VERIFIED
Jun 6, 2023
V&H High Output RR System is a flat gain.
This pipe does not have the performance or the sound I was looking for. I'm a little bit disappointed... I thought since my other V&H pipes for the true Dual on my Street Glide turned out better than expected that after reading the review and performance measure on the HORR system that I would find a noticable differance. But I did not. As for the installation it was very simple and the look of the Exhuast is outstanding. Just not to happy with the performance or the Sound.
✓ VERIFIED
May 12, 2023
Find something better.
No heat shields crazy heat coming off the pipes.
✓ VERIFIED
Mar 23, 2026
Fit and finish are excellent. Isn't crazy loud but gets attention when at launch and roll-on. Looks great on the bike and brings the "performance bagger" to life. Great product!
Vance and Hines Hi-Output RR Full...
$1,534.46
$1,704.95
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