✓ VERIFIED
Jul 4, 2024
Is ok
They are good/ just the slip on fasteners got oxidation to fast (sucks) and also are priced!!!
VANCE AND HINES
SKU: T14-611323
Vance and Hines Twin Slash Slip-Ons — 2017-2022 Harley-Davidson
$649.95
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Vance & Hines Twin Slash slip-on mufflers for 2017-2022 Harley-Davidson, featuring signature twin slash-cut tips and a large 4-inch round body. Available in chrome or matte black finish and designed to bolt onto stock head pipes for a classic cruiser tone.
Features
- Signature Twin Slash end treatment
- 4-inch round muffler body
- Chrome or matte black finish options
- Optional quiet insert available
- Slip-on installation onto stock headers
Specifications
- Brand: Vance and Hines
- Manufacturer Part #: 16672
- Weight: 26.1 lb
- Category: Exhaust, Mufflers & Tips / Motorcycle Slip-On
Fitment
Fits 2017-2022 Harley-Davidson models with stock head pipes.
Frequently Asked Questions
Do these require a fuel tuner or ECM mapping?
Slip-ons alone typically do not require remapping, but a fuel-air recalibration may improve performance depending on other mods.
Will this fit my 2023+ Harley?
No — this part is designed for 2017-2022 model years. 2023+ bikes may require a different slip-on.
What's the difference between chrome and matte black?
Both finishes use the same Twin Slash design and performance. Chrome is polished and reflective; matte black is a flat, modern finish. Pick based on your bike's look.
Can I use the quiet insert?
Yes — the optional quiet insert reduces volume for riders in noise-restricted areas. Order it separately if desired.
Are these street legal?
These are designed for street use, but local noise ordinances vary. Check your state and city noise limits before installation.
California Proposition 65 Warning
WARNING: Cancer and Reproductive Harm — California Prop 65 (Y). www.P65Warnings.ca.gov
| BRAND | Vance and Hines |
| TYPE | Motorcycle Slip-On |
| SKU | T14-611323 |
| WEIGHT | 26.1 lb |
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
4.41
17 RATINGS
5★
11
4★
4
3★
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0
1★
1
✓ VERIFIED
Oct 12, 2023
Great slip ons
These pipes are the 3rd set of slip ons I put on my 2021 Softail Standard. The 1st were Screamin Eagle slip ons -the bike ran great but they were too quiet -almost same as stock. The 2nd were TAB Performance with 2.25 baffles. Great sound with these but the bike ran ok with a Stage 1 tune with these -not great. Finally the Vance and Hines with PCX. They sound awesome , total badass so don't think the PCX , which is essentially at Catalytic converter, affects the sound --it does not -loud but not " Zombie". But most importantly the bike runs great with a Stage 1 tune. They are expensive but get it right in all aspects.
✓ VERIFIED
Sep 10, 2023
PCX tech sounds horrible!!
These new PCX slip ons sound horrible!!! The old ones were waaaay better.. still sound likes stock pipes really expensive stock pipes. I just put them on my HD Street Bob and I am soooooo disappointed. Vance and Hines PCX technology is the worst sounding garbage. Also super pain to install these
✓ VERIFIED
Sep 24, 2024
Decent
These slipons are decent. They are a good upgrade from stock. Quality seems good. In my opinion they are a bit pricey for what they are.
✓ VERIFIED
Jul 13, 2024
Sounds great and easy install. No need to tune the bike!
✓ VERIFIED
Apr 12, 2023
Improved the sound 150%!
Improved the sound 150%. The stock pipes made it sound like a sewing machine. Now it sounds like a Harley!
