Pay in installments of $171.87 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
VANCE & HINES Power Duals Head Pipe - Chrome Road King / Glide 2017-2023 16371PCX (Power Chamber Exhaust) Technology Chambered high flow catalyst cartridge designed to increase torque Catalysts repositioned downstream for rider comfort Full coverage heat shields 49 state emissions compliant Mounting hardware and installation instructions included Made in the U. S. A. 2022 2023 Harley Davidson CVO Road Glide Limited 2022 2023 Harley Davidson Road Glide ST FLTRXST 2022 2023 Harley Davidson Street Glide ST FLHXST 2021 Harley
- PCX™ (Power Chamber Exhaust) Technology
- Chambered high-flow catalyst cartridge designed to increase torque
- Catalysts repositioned downstream for rider comfort
- Full coverage heat shields
- 49-state emissions compliant
- Mounting hardware and installation instructions included
- Made in the U.S.A.
| 2022-2023 | Harley-Davidson | CVO Road Glide Limited | - | - |
| 2022-2023 | Harley-Davidson | Road Glide ST FLTRXST | - | - |
| 2022-2023 | Harley-Davidson | Street Glide ST FLHXST | - | - |
| 2021 | Harley-Davidson | Electra Glide Revival | - | - |
| 2020-2023 | Harley-Davidson | Road Glide Limited FLTRK | - | - |
| 2019-2022 | Harley-Davidson | Electra Glide Standard EFI FLHTI | - | - |
| 2018-2022 | Harley-Davidson | CVO Road Glide Custom FLTRXSE | - | - |
| 2017-2023 | Harley-Davidson | Road King Special FLHRXS | - | - |
| 2017-2023 | Harley-Davidson | Electra Glide Ultra Limited FLHTK | - | - |
| 2017-2023 | Harley-Davidson | Road Glide Special FLTRXS | - | - |
| 2017-2023 | Harley-Davidson | Street Glide Special FLHXS | - | - |
| 2017-2023 | Harley-Davidson | Road Glide Custom FLTRX | - | - |
| 2017-2023 | Harley-Davidson | Street Glide EFI FLHX | - | - |
| 2017-2022 | Harley-Davidson | CVO Street Glide FLHXSE | - | - |
| 2017-2022 | Harley-Davidson | Road King EFI FLHR | - | - |
| 2017-2021 | Harley-Davidson | CVO Electra Glide Ultra Limited FLHTKSE | - | - |
| 2017-2021 | Harley-Davidson | Electra Glide Police FLHTPI | - | - |
| 2017-2019 | Harley-Davidson | Electra Glide Ultra Limited Low FLHTKL | - | - |
| 2017-2019 | Harley-Davidson | Road Glide Ultra FLTRU | - | - |
| 2017-2019 | Harley-Davidson | Electra Glide Ultra Classic EFI FLHTCUI | - | - |
Fitment Disclosure
This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 20 reviews
Sort
Product Reviews
★★★★★ 5
A subtle sleep enhancer.
Melatonin, in my experience, is a very subtle drug. I took it for about a month and then stopped before I actually saw what it was doing. It allowed me to fall asleep quicker and when I woke up during the night, to fall back asleep quicker as well. No more tossing and turning. I prefer the timed release version since I tend to sleep about 4-5 hours straight and then wake up sporadically after that. I had been buying the timed release from GNC but this brand is much cheaper, more pills, and just as effective. I've also tried popping another one after that initial 4-5 stretch of sleep to further prolong sleepy time, but I don't know how effective that is. It doesn't put you to sleep, so there's no grogginess when you wake up. It just jump starts the natural process.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 21, 2017
★★★★★ 4
Time release is the best way
I like these time released tablets. Time release is surprisingly hard to find unlike the immediate release style tablets. Time release allows for a longer sleep pattern as it enters the blood stream slowly over time allowing it to stay in you system. Immediate release will hit you hard and fast but your body will metabolize within a couple of hrs leaving you without the melatonin in you system. I took off a star for being pricey, but these do work very well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 17, 2025
★★★★★ 5
Effective,low dose melatonin
Purchased this product again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
★★★★★ 3
Three Stars
Will help you sleep.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 8, 2016
★★★★★ 5
Good
The only melatonin that works for me
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026