VANCE AND HINES SKU: T14-611342

Vance and Hines Torquer 450 Slip-Ons - Harley Milwaukee-Eight Touring

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About Vance and Hines

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.

Upgrade your 2017-2022 Harley-Davidson Touring model with Vance & Hines Torquer 450 Slip-Ons, engineered for a commanding sound and increased performance. These slip-ons feature advanced baffle technology and a robust design to transform your ride. Experience the quality and sound that Vance & Hines is known for, right out of the box.

Why riders pick this

  • Aggressive exhaust note and horsepower gains
  • Patent-pending LS275 baffle technology
  • Robust 4.5-inch spin-formed muffler bodies
  • Direct slip-on installation on stock headers
  • 50-state emissions compliant

The Vance & Hines Torquer 450 slip-on mufflers are designed to deliver an aggressive exhaust note and significant horsepower gains for your 2017-2022 Harley-Davidson Touring bike. Featuring patent-pending LS275 baffles and substantial 4.5-inch spin-formed cans, these mufflers are built to perform. Manufactured in Santa Fe Springs, California, they offer a direct slip-on installation onto your stock headers, making the upgrade straightforward and impactful.

Unleash Your Bike's Voice

  • Patent-pending LS275 baffle design for an aggressive sound profile
  • Large 4.5-inch diameter spin-formed mufflers command attention
  • Engineered for direct slip-on installation onto factory headers
  • Designed and manufactured with pride in Santa Fe Springs, CA
  • 50-state emissions compliant for broad applicability

Designed for Performance Baggers

These Torquer 450 slip-ons are ideal for riders looking to enhance both the sound and power output of their Milwaukee-Eight Touring model without extensive modifications. They pair well with other Stage 1 upgrades like a high-flow air cleaner and a fuel management system for maximum performance. Enjoy a deeper, more resonant exhaust note that truly reflects the power of your V-twin engine.

Specifications

  • Brand: Vance and Hines
  • Manufacturer Part #: 46674
  • Weight: 29.7 lb
  • Category: Exhaust, Mufflers & Tips / Motorcycle Slip-On
  • California Prop 65: Cancer and Reproductive Harm — www.P65Warnings.ca.gov

Common questions

Will these slip-ons fit my 2023 Harley-Davidson Touring model?

No, these Vance & Hines Torquer 450 slip-ons are specifically designed for 2017-2022 Harley-Davidson Touring models. Newer Milwaukee-Eight Touring bikes may have different mounting points and require a different part number.

Do I need to retune my bike after installing these slip-ons?

While slip-ons alone typically do not mandate a remapping, a fuel tune will optimize performance, fuel economy, and ensure the best possible running condition for your Harley-Davidson.

Are these Vance & Hines Torquer 450 slip-ons street legal?

Yes, these slip-ons are 50-state emissions compliant, making them street legal across the United States. Always check local regulations for any specific requirements.

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.
BRANDVance and Hines
TYPEMotorcycle Slip-On
SKUT14-611342
WEIGHT29.7 lb
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
4.86
156 RATINGS
5★ 141
4★ 10
3★ 3
2★ 2
1★ 0
✓ VERIFIED
Aug 26, 2020

True Harley sound for m8s

At first I just planned on running the mufflers with my stock head pipe. 2019 RKS 114 m8, but after a week I went full bore and ordered the V&H power duals. First off. Mufflers with stock head pipe, damn it sounded amazing. Nice rumble at idle, cruise, and accel. I immediately wish I went this route when I first got the bike instead of waisting money on Street Cannons. Then came the power duals.<br /><br />Fit and finish, top notch as always with V&H. They recommended to out the head shields on first on a table but I would say do it after to line everything up just right. The center x-pipe shield can contact and scratch the other shields if there is some movement and you don't want that on the all black shields. Sticks out like a sore thumb. Luckily I was able to shift it to cover up my little scratch. So I say pipe first shields after all mounted.<br /><br />I used a smart tuner with wideband O2 sensors and tuned my bike to match the new header. I recommend doing this as well do insure you don't lean out your engine. <br /><br />Now let me tell you I wish I had a go pro or something so I could post the sound of this exhaust. It sounds absolutely amazing. Deep rumble at idle, cruising sounds great but I can still hear my music, and on acceleration oh my it's sweet music to my ears. The new m8s needed this exhaust system IMO. It's as close as I can remember sounding like my old Evo. Only difference is when shifting it has a different pitch than I'm used to but I'm not upset by it. And on decel the bike just sounds outright mean. It's perfect<br /><br />Now performance, like I've said I tuned it with a smart tuner with wideband O2 sensors but seat of the pants is insane. It feels like it pulls much much harder. Having no restrictions/cat in the head pipe as well as the xpipes dimensions it just breathes so much better. <br />Also removing the cat there is no insane heat coming up to make my and my wife's leg sweat.<br /><br />I don't usually write reviews on products unless they really impress me. And this combo has done just that.

— Charles S
✓ VERIFIED
May 6, 2020

Amazing Rumble

Put these on my new 2020 Street Glide Special with the power dual headers and my bike sound sickkkkk! Love them!

— Alyssa F
✓ VERIFIED
Mar 14, 2020

Better than best!

As soon as I saw these I knew they were what I was going with. Took my about 45minutes to put them on. First of the upgrades to my bike. Change the look and sound amazing.

— MARK K
✓ VERIFIED
Oct 11, 2020

Great sound, easy to install

Sounds great! Exhausts are a matter of personal taste. This is more likely just a step below the Tab Performance slip ons as far as loudness, but louder than pretty much everything else. I put them on a stock 107 Road Glide with cats still attached.

— William M
✓ VERIFIED
May 13, 2021

Gut wanted these, son suggested other

Started off with Vance & Hines power duals, FP3 fuel tuner & Tab Performance Bam Sticks with zombie baffles per Sons suggestion. They were loud and very aggressive , well they lacked what I wanted. They had a High loud snappy sound definitely turned heads. That got old, what I lacked was a deep throaty punch sound. Guess what my original choice was the correct ones after all the torquer 450's delivered exactly what I was looking for as advertised. Loaded in the preloaded tune for my setup! Damn!! Got my torque back and And deep punch. Love them!!!! Install was quick and easy. Chrome is second to none. Great products as always. Next time I will always trust my gut. Videos online do not do them justice. Great Company/Great Products spend the extra money people you get what you pay for. Easier to ask forgiveness then permission fellas. Ride Safe

— john s
✓ VERIFIED
Oct 16, 2020

Just right!

Excellent fit and finish. Only a couple of short rides so far but performaning and sounding great. Not too loud at low rmp and make the M8 sound like<br />a Harley should when you twist the throttle.

— Scott S