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20 Best Exhaust For Milwaukee 8 (2023 Updated)

The Milwaukee-Eight is a line of V-twin engines produced by Harley-Davidson since 2017. The engines are designated by a “107” for the Milwaukee-Eight 107, a “114” for the Milwaukee-Eight 114, and a “117” for the Milwaukee-Eight 117.

The Milwaukee-Eight is available in two different exhaust types: a 2-into-1 and a 2-into-2. The 2-into-1 exhaust is a single pipe that runs from the front cylinder head to the rear of the bike, where it joins a second pipe that runs to the muffler.

The 2-into-2 exhaust has two pipes that run from the front cylinder head to the mufflers, one for each cylinder.

The Milwaukee-Eight is available in two different displacement sizes: 107 cubic inches (1753cc) and 114 cubic inches (1868cc). The 107 is available in both the 2-into-1 and 2-into-2 exhaust types, while the 114 is only available in the 2-into-2 exhaust type.

The Milwaukee-Eight is a air-cooled engine, meaning that it uses air to cool the engine, as opposed to liquid. The engine features four valves per cylinder, dual spark plugs, and a single camshaft. The Milwaukee-Eight also has a counterbalancer, which reduces vibration.

20 Best Exhaust For Milwaukee 8

Product Image Product Name Features Price

Vance & Hines 46075 Big Radius 2-into-2 Exhaust System – Black

  • Bold and sweeping, Big Radius has all the right curves in all the right places for the Milwaukee-Eight.
  • Wrapped in precision-sculpted heat shields finished with scalloped-cuts ends, Big Radius blends radical style with high craftsmanship.

Vance & Hines Big Radius 2 Into 2 Exhaust Chrome 26075

  • Custom style matched with quality production.
  • Full coverage heat shields.
  • Removable radius curved louvered baffles.

Vance Hines Big Radius 2-into-2 Exhaust System Chrome (26069), Silver

  • Big 2 1/2 inch full header and muffler heat shield system is virtuallyblue-proof.
  • Full Coverage Heat Shields.
  • Removable baffles and mounting hardware included.

Vance & Hines Big Radius 2-into-2 Chrome Exhaust System (26073), Silver

  • Big 2.5 inch full header and muffler heat shield system is virtually blue-proof
  • Full Coverage Heat Shields
  • Removable baffles and mounting hardware included

Harley-Davidson Two Brothers Racing Comp-S 2-1 Complete Exhaust

  • Designed to deliver maximum torque.
  • Race-inspired stainless steel headers shave pounds off the competition to ensure a long lasting, weather-resistant, amazing sounding exhaust.

Black Series Cat Back Exhaust System MBRP – S5080BLK

  • Improved Torque And Horsepower
  • Lower Exhaust Gas Temperatures
  • Increased Throttle Response

MBRP Exhaust 5in. Turbo Back – S61140PLM

  • Aggressive sounding system
  • Aluminized Steel construction
  • Comes standard with Muffler Delete

MBRP S6200PLM Turbo Back Exhaust System

  • Heavy Duty Aluminized Steel | Mirror polished | No Muffler, bolt on hangers | Weld-on design, two piece Tail Pipe | Pipe Diameter 4 Inch
Vance & Hines 46075 Big Radius 2-into-2 Exhaust System – Black
  • Bold and sweeping, Big Radius has all the right curves in all the right places for the Milwaukee-Eight.
  • Wrapped in precision-sculpted heat shields finished with scalloped-cuts ends, Big Radius blends radical style with high craftsmanship.
Vance & Hines Big Radius 2 Into 2 Exhaust Chrome 26075
  • Custom style matched with quality production.
  • Full coverage heat shields.
  • Removable radius curved louvered baffles.
Vance Hines Big Radius 2-into-2 Exhaust System Chrome (26069), Silver
  • Big 2 1/2 inch full header and muffler heat shield system is virtuallyblue-proof.
  • Full Coverage Heat Shields.
  • Removable baffles and mounting hardware included.
Vance & Hines Big Radius 2-into-2 Chrome Exhaust System (26073), Silver
  • Big 2.5 inch full header and muffler heat shield system is virtually blue-proof
  • Full Coverage Heat Shields
  • Removable baffles and mounting hardware included
Harley-Davidson Two Brothers Racing Comp-S 2-1 Complete Exhaust
  • Designed to deliver maximum torque.
  • Race-inspired stainless steel headers shave pounds off the competition to ensure a long lasting, weather-resistant, amazing sounding exhaust.
Black Series Cat Back Exhaust System MBRP – S5080BLK
  • Improved Torque And Horsepower
  • Lower Exhaust Gas Temperatures
  • Increased Throttle Response
MBRP Exhaust 5in. Turbo Back – S61140PLM
  • Aggressive sounding system
  • Aluminized Steel construction
  • Comes standard with Muffler Delete
MBRP S6200PLM Turbo Back Exhaust System
  • Heavy Duty Aluminized Steel | Mirror polished | No Muffler, bolt on hangers | Weld-on design, two piece Tail Pipe | Pipe Diameter 4 Inch

1. Vance & Hines 46075 Big Radius 2-into-2 Exhaust System – Black

Vance & Hines 46075 Big Radius 2-into-2 Exhaust System - Black

  • Bold and sweeping, Big Radius has all the right curves in all the right places for the Milwaukee-Eight.
  • Wrapped in precision-sculpted heat shields finished with scalloped-cuts ends, Big Radius blends radical style with high craftsmanship.
  • Custom Bike Styling.
  • Full Coverage Heat Shields.
  • Optional Quiet Baffles 904-118.

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Walmart – Advance Cycle Parts
J&P Cycles

Product Details

Specifications

Details
Product Dimensions 41 x 16 x 8 inches
Is Discontinued By Manufacturer No

Reviews From Real Customers

tomolsen
Shane Honu

2. Vance & Hines 46714 Black Eliminator 400 Slip-On Mufflers for 2017-Newer Harley-Davidson M8 Touring Models

Vance & Hines 46714 Black Eliminator 400 Slip-On Mufflers for 2017-Newer Harley-Davidson M8 Touring Models

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Amazon.com – Seller

Product Details

Specifications

Details
Package Dimensions 38.2 x 14.3 x 7.3 inches
Is Discontinued By Manufacturer No

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BRENDEN

3. Vance & Hines Big Radius 2 Into 2 Exhaust Chrome 26075

Vance & Hines Big Radius 2 Into 2 Exhaust Chrome 26075

  • Custom style matched with quality production.
  • Full coverage heat shields.
  • Removable radius curved louvered baffles.
  • O2 sensor ports welded-in when required.
  • Note: For closed course competition ONLY. Color : ONE COLOR NOT intended for street use.

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Amazon.com – Seller
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J&P Cycles
RevZilla.com

Product Details

Specifications

Details
Product Dimensions 41 x 16 x 8 inches
Is Discontinued By Manufacturer No

Reviews From Real Customers

ron

4. Rinehart Exhaust 2 1/2 Hi-Flo Performance Baffles for Harley Touring Milwaukee Eight 100-0185

Rinehart Exhaust 2 1/2 Hi-Flo Performance Baffles for Harley Touring Milwaukee Eight 100-0185

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Amazon
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Dennis Kirk
Cycle Gear

Product Details

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GWB
Tailgunner
Tyler

5. Rinehart 4 inch DBX40 Slip on Mufflers for ’17-Up Harley Davidson Touring Models (Choose Finish)

Rinehart 4 inch DBX40 Slip on Mufflers for '17-Up Harley Davidson Touring Models (Choose Finish)

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Amazon
West End Motorsports

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Jesse

6. Vance & Hines Shortshots Staggered Exhaust System Black (47221)

Vance & Hines Shortshots Staggered Exhaust System Black (47221)

Product Details

7. Vance & Hines Shortshots Staggered Exhaust System (17223)

Vance & Hines Shortshots Staggered Exhaust System (17223)

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8. Vance & Hines 47223 Shortshots Staggered Exhaust System – Black

Vance & Hines 47223 Shortshots Staggered Exhaust System - Black

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Product Details

Specifications

Details
Assembled Product Weight 23.15 lb

9. Vance Hines Big Radius 2-into-2 Exhaust System Chrome (26069), Silver

Vance Hines Big Radius 2-into-2 Exhaust System Chrome (26069), Silver

  • Big 2 1/2 inch full header and muffler heat shield system is virtuallyblue-proof.
  • Full Coverage Heat Shields.
  • Removable baffles and mounting hardware included.
  • Made in the U.

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RevZilla.com

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Marnie
Lighter

10. Vance & Hines Shortshots Staggered Exhaust System Black (47227)

Vance & Hines Shortshots Staggered Exhaust System Black (47227)

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11. Vance & Hines Shortshots Staggered Exhaust System – Chrome 18515

Vance & Hines Shortshots Staggered Exhaust System - Chrome 18515

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Cory
kapihe3

12. Vance & Hines Big Radius 2-into-2 Chrome Exhaust System (26073), Silver

Vance & Hines Big Radius 2-into-2 Chrome Exhaust System (26073), Silver

  • Big 2.5 inch full header and muffler heat shield system is virtually blue-proof
  • Full Coverage Heat Shields
  • Removable baffles and mounting hardware included
  • Made in the U.S.A.Sold as a complete exhaust system

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Amazon
eBay
RevZilla.com
MotoMummy

Product Details

13. Vance & Hines 48419 Shortshots Staggered Exhaust System – Black

Vance & Hines 48419 Shortshots Staggered Exhaust System - Black

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Specifications

Details
Assembled Product Weight 24.95 lb

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Emilio

14. Vance & Hines 26007 Big Radius 2-into-2 Exhaust System Chrome

Vance & Hines 26007 Big Radius 2-into-2 Exhaust System Chrome

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Walmart – Lionparts
J&P Cycles

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javier

15. Harley-Davidson Two Brothers Racing Comp-S 2-1 Complete Exhaust

Harley-Davidson Two Brothers Racing Comp-S 2-1 Complete Exhaust

  • Designed to deliver maximum torque.
  • Race-inspired stainless steel headers shave pounds off the competition to ensure a long lasting, weather-resistant, amazing sounding exhaust.
  • Comes complete w/ heat shields.
  • Turn out style pipe.
  • Handcrafted in the USA.

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Amazon
eBay
RevZilla.com
J&P Cycles

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Juvenal

16. Black Series Cat Back Exhaust System MBRP – S5080BLK

Black Series Cat Back Exhaust System MBRP - S5080BLK

  • Improved Torque And Horsepower
  • Lower Exhaust Gas Temperatures
  • Increased Throttle Response
  • Mellow Exhaust Note
  • Bolt On Design

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eBay
Walmart
MBRP Exhaust Store
MBRP

Product Details

Specifications

Details
Exhaust Type Cat-Back
Exit Position Single Side
Inlet Inside Diameter 3.000 in.
Muffler Type Straight-Through
Tail Pipe Diameter 3.000 in.

Reviews From Real Customers

BILLY
Jungle181
JOSH

17. Vance & Hines Shortshots Staggered Exhaust System Os 47233

Vance & Hines Shortshots Staggered Exhaust System Os 47233

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biohazardcycles

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18. MBRP Exhaust 5in. Turbo Back – S61140PLM

MBRP Exhaust 5in. Turbo Back - S61140PLM

  • Aggressive sounding system
  • Aluminized Steel construction
  • Comes standard with Muffler Delete
  • Two-piece tail pipe configuration
  • Available for Diesel only

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Walmart
Diesel Power Products
MBRP
NAPA Auto Parts

Product Details

Specifications

Details
Exhaust Type Single
Exit Position Side
Exit Style Turn Down
Inlet Inside Diameter 5.000 in.
Muffler Count 1

Reviews From Real Customers

Garwin M.
Lukas H.
Michael T.

19. Tomei Expreme Ti Titanium Cat Back Exhaust Type-S

Tomei Expreme Ti Titanium Cat Back Exhaust Type-S

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RallySport Direct

Product Details

Specifications

Details
Weighs 9.37lbs
Exhaust Orientation Straight Exit

20. MBRP S6200PLM Turbo Back Exhaust System

MBRP S6200PLM Turbo Back Exhaust System

  • Heavy Duty Aluminized Steel | Mirror polished | No Muffler, bolt on hangers | Weld-on design, two piece Tail Pipe | Pipe Diameter 4 Inch
  • 4 in Turbo Back Single Side
  • no muffler 1999-2003 Ford F-250/350 7.3L 4 in turbo down pipe no tip included

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MBRP Exhaust Store
RealTruck.com
MBRP
Diesel Power Products

Product Details

Specifications

Details
Exhaust Type Single
Exit Position Side
Exit Style Turn Down
Inlet Inside Diameter 4.000 in.
Outlet Outside Diameter 4.000 in.

Reviews From Real Customers

Cates K.
Tyler Q.
docwaves

Conclusion

Aftermarket exhausts for the Milwaukee-8 are a great way to get more sound and power out of your bike. There are many different styles and brands to choose from, so you can find the perfect one to fit your riding style and needs.

Some of the most popular brands include Vance & Hines, Rinehart, and Cobra. There are also many local shops that can custom make an exhaust for you.

If you are looking for more power, an aftermarket exhaust is a great way to get it. Most of them are designed to flow better and allow the engine to breathe better, which can add a few extra horsepower.

They will also make your bike sound much better. You can get a deep, throaty sound with an aftermarket exhaust that will turn heads whenever you ride by.

If you are looking for a way to make your Milwaukee-8 stand out from the crowd, an aftermarket exhaust is the way to go. There are many different styles and designs to choose from, so you can find one that fits your personality and riding style.

Whether you want more power or just a better sound, an aftermarket exhaust is the way to go.

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