VANCE & HINES - Razorback 450 Slip-Ons - Touring 17+ Black or Chrome
Assert the character of your machine and give it an unparalleled sound presence with the Vance & Hines Razorback 450 muffler pair. Specifically developed for Harley-Davidson Touring models with a Milwaukee-Eight (M8) engine, these high-end Slip-on mufflers transform the aesthetics and sound of your Bagger.
Impressive Volume & A Deep Growl Designed for demanding riders, the Razorback 450 impresses with its oversized dimensions. With a massive 4.5-inch (11.4 cm) diameter, the internal volume of the muffler bodies is maximized to fully unleash the M8 engine's breath. The result? A deeply heavy, throaty, and powerful rumble, without ever becoming shrill at cruising speed.
180° Adjustable CNC Machined End Caps: Total Customization The Razorback's unique aesthetic signature lies in its angular, billet aluminum (CNC) end caps with striking contrasting cutouts. Designed to match your style, these end caps are fully reversible and adjustable: you can choose to mount them with the oblique cut angled upwards (Slash-up) to hug the dynamic lines of the fender, or angled downwards (Slash-down) for a squatter, cleaner Performance Bagger look.
Two Custom Finishes to Choose From To ideally match your customization project, this pair of mufflers is available in the following finishes, benefiting from ultra-resistant surface treatments against thermal constraints:
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Brilliant Chrome Finish: Mirror-quality chrome body contrasted by machined black end caps.
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Ceramic Black Finish: High-temperature matte black body for a decidedly dark and stealthy style.
Technical Specifications:
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Compatibility: Harley-Davidson Touring M8 models (Road Glide, Street Glide, Road King, Electra Glide / Ultra). (Not suitable for Trike models).
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Dimensions: Oversized 4-1/2" (11.4 cm) diameter muffler bodies.
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End Cap Material: CNC machined aircraft-grade aluminum with contrast cuts.
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Modularity: Reversible end cap angle to be mounted facing up or down.
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Packaging: Sold as a pair (left and right side included).
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Installation: Quick Slip-on type mounting in place of stock mufflers (hardware included).
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Origin: Made in the USA.
🛠| Compatibility: These mufflers mount directly to your stock headers or Vance & Hines performance headers (such as Power Duals or Dresser Duals). If in doubt, our team is at your disposal.
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Frequently asked questions.
The delivery time
The delivery time
If the item is in stock in our workshop, it will be shipped within 1 business day.
If the item is in stock in EUROPE with our suppliers, it will be shipped within 2 business days.
If the item is imported from the USA, delivery will take between 3 and 5 weeks.
Once the item has been shipped, it takes 2 to 3 business days for Colissimo delivery and 2 to 5 business days for Mondial Relay delivery.
I'm not sure the part is for my Harley
I'm not sure the part is for my Harley
Are you unsure about the compatibility of the part you want with your Harley?
Contact us via the contact form, instant messaging, or by phone at 07 61 32 37 93.
We will help you find the right part for your Harley Davidson.
Returns?
Returns?
You have a legal period of 14 days to change your mind.
To return an item, it must be in its original, unused condition and in its original, undamaged packaging.
Return shipping costs are at your expense.
442 Motor & Craft
Harley Davidson specialist workshop in Le Beausset, southern France. We have been equipping, repairing, and customizing your Harley Davidson for over 3 years.
If you can't come to 442, we'll come to you! Purchase the same parts as our workshop customers directly on our website.
Workshop
Troubleshooting, servicing, complete preparation or accessory installation, we have been at your service since 2021
Store
We also sell parts and accessories as well as our 442 brand directly in our store.
Website
Why limit our services only to people near our workshop? No matter where you live, 442 will deliver your parts.

