VANCE & HINES - 46764 - Blackslash 450 Slip-On Mufflers - Black - FL
The VANCE & HINES 46764 is a quality OEM-replacement part engineered for reliable performance and a direct-fit installation. Key features: Designed specifically for the Milwaukee-Eight Touring models; 4-1/2” mild-steel spin-formed round muffler bodies; LS275 baffles designed for an intimidating, bold rumble.
Features
- Designed specifically for the Milwaukee-Eight Touring models
- 4-1/2” mild-steel spin-formed round muffler bodies
- LS275 baffles designed for an intimidating, bold rumble
- Angle of the tips match the angle of the OEM saddlebags
- Mounting hardware and instructions included
- Sold in pairs
Specs
- End Cap Color/Finish: Black
- Muffler Material: Mild Steel
- Units: Pair
- Product Name: Muffler
- Riding Style: Street
- Muffler Color/Finish: Matte
- End Cap Style: Backslash
- Model: Backslash
- Muffler Color/Finish: Black
- Type: Slip-On
FAQ — Blackslash 450 Slip-On Mufflers
+ What's included in the box?
This is a complete Blackslash 450 Slip-On Mufflers set with mounting hardware and installation instructions.
+ Will this fit my bike — do the years matter?
Yes, fitment is year- and model-specific. This muffler fits 24 models, with year coverage varying by model: Harley-Davidson Electra Glide Police FLHTPI (2017-2025); Harley-Davidson FLH Electra Glide Revival (2021); Harley-Davidson FLHR Road King (2017-2022); Harley-Davidson FLHRXS Road King Special (2017-2025); Harley-Davidson FLHT Electra Glide Standard (2019-2022); Harley-Davidson FLHTCU Electra Glide Ultra Classic (2017-2019); Harley-Davidson FLHTK Ultra Limited (2017-2024); Harley-Davidson FLHTKL Ultra Limited Low (2017-2019); Harley-Davidson FLHTKSE CVO Limited (2017-2021); Harley-Davidson FLHX Street Glide (2017-2024); Harley-Davidson FLHXS Street Glide Special (2017-2023); Harley-Davidson FLHXSE CVO Street Glide (2017, 2018, 2019, 2020, 2021, 2022, 2025); Harley-Davidson FLHXST Street Glide ST (2022-2023); Harley-Davidson FLTRK Road Glide Limited (2020-2024); Harley-Davidson FLTRKSE CVO Road Glide Limited (2022-2023); Harley-Davidson FLTRU Road Glide Ultra (2017-2019); Harley-Davidson FLTRX Road Glide (2017-2023); Harley-Davidson FLTRXS Road Glide Special (2017-2023); Harley-Davidson FLTRXSE CVO Road Glide (2018, 2019, 2020, 2021, 2022, 2025); Harley-Davidson FLTRXST Road Glide ST (2022-2023); Harley-Davidson FLTRXSTSE CVO Road Glide ST (2025); Harley-Davidson Road Glide Custom FLTRX (2025); Harley-Davidson Road Glide Police FLTRXP (2024-2025); Harley-Davidson Road King Police FLHP (2017-2025). Use the Fitment tab above or set your bike in the Ride Finder at the top of the page and we'll confirm the exact match before you order.
+ How loud is this muffler — is there a decibel rating?
Vance & Hines does not publish an official decibel rating for this muffler, so we won't guess a number here. Expect a noticeably louder, deeper exhaust note than stock. If you're subject to a local sound-ordinance limit, check your state/local regulations.
Frequently Asked Questions - VANCE & HINES - 46764 - Blackslash 450 Slip-On Mufflers - Black - FL
How do I know if this part fits my vehicle?
Check the fitment information listed on this page against your exact year, make, model, and (where applicable) trim, engine size, or configuration. If your exact vehicle isn't listed, or you're not sure, use the product chat on this page or contact our support team before ordering - we're glad to help confirm fitment.
What does it mean if a product is listed as universal fit?
Universal fit means the product is designed to work across a range of vehicles, not that it's guaranteed to fit every one. Compare the listed measurements, mounting requirements, and connector or hardware specs against your specific vehicle before ordering, since some installations may need additional hardware or minor fabrication.
Where can I find installation instructions for this product?
General installation notes are provided above where available. For detailed step-by-step instructions, refer to the manufacturer's documentation included with the product, or use the product chat on this page for questions about difficulty, required tools, or whether professional installation is recommended.
What if I have more questions about this product?
Use the product chat on this page for fitment, specs, installation, and compatibility questions, or contact our support team directly for help before you order.
