2017–2025 Harley M8 Softail motorcycle with Stealth Pipes exhaust system installed – American-made performance muffler
Stealth Pipes exhaust system on Harley M8 Softail 2017–2025 – stainless headers and muffler, side view
Stealth Pipes stainless exhaust system – 2017–2025 Harley Softail fitment, TIG welded
Harley M8 Softail motorcycle with Stealth Pipes exhaust – riding photo, stainless muffler upgrade for 2017–2025 models
A black motorcycle with the focus on the exhaust system, which is silver in color. The motorcycle is parked against a plain wall backdrop.
Stealth Pipes exhaust system installed on Harley M8 Softail – front-side view of muffler and headers (2017–2025)
Stealth Pipes exhaust system installed on Harley M8 Softail – view of side (2017–2025)
Dynojet chart
Stealth Pipes exhaust system installed on Harley M8 Softail – view of side (2017–2025)
Stealth Pipes exhaust system installed  – view of side (2017–2025)
Stealth Pipes exhaust system
Stealth Pipes exhaust system installed  – view of side (2017–2025)
Stealth Pipes exhaust system installed on Harley M8 Softail – rear-side view of muffler and headers (2017–2025)
Stealth Pipes exhaust system
All Stealth Pipes Mufflers with Overall Lengths Reverse Cone Pipe Bomb Turnout Mid Length Full Length
Stealth Pipes exhaust system installed on Harley M8 Softail – rear-side view of muffler and headers (2017–2025)
Stealth Pipes exhaust system installed on Harley M8 Softail – rear-side view of muffler and headers (2017–2025)
Stealth Pipes exhaust system installed on Harley M8 Softail – rear-side view of muffler and headers (2017–2025)
Stealth Pipes exhaust system installed on Harley M8 Softail – rear-side view of muffler and headers (2017–2025)
Stealth Pipes exhaust system installed on Harley M8 Softail – rear-side view of muffler and headers (2017–2025)
Stealth Pipes exhaust system installed on Harley M8 Softail – rear-side view of muffler and headers (2017–2025)
Stealth Pipes exhaust system installed on Harley M8 Softail – rear-side view of muffler and headers (2017–2025)
Stealth Pipes exhaust system installed on Harley M8 Softail – rear-side view of muffler and headers (2017–2025)
Stealth Pipes exhaust system installed on Harley M8 Softail – rear-side view of muffler and headers (2017–2025)
A black motorcycle with the focus on the exhaust system, which is silver in color. The motorcycle is parked against a plain wall backdrop.
Stealth Pipes exhaust system installed on Harley M8 Softail – rear-side view of muffler and headers (2017–2025)
Stealth Pipes exhaust system installed on Harley M8 Softail – rear-side view of muffler and headers (2017–2025)
Stealth Pipes exhaust system installed on Harley M8 Softail – rear-side view of muffler and headers (2017–2025)
Stealth Pipes exhaust system installed on Harley M8 Softail – rear-side view of muffler and headers (2017–2025)
Stealth Pipes exhaust system installed on Harley M8 Softail – rear-side view of muffler and headers (2017–2025)
A black motorcycle with the focus on the exhaust system, which is silver in color. The motorcycle is parked against a plain wall backdrop.
Stealth Pipes exhaust system installed on Harley M8 Softail – rear-side view of muffler and headers (2017–2025)

2017–2025 Harley M8 Softail Full Exhaust System

SFT3-RAW-RC

Regular price$1,030.00
/
Shipping calculated at checkout.

Finish
Muffler
  • MADE IN THE US
  • In stock, ready to ship
  • Inventory on the way

 

Performance gains you can feel.

The Stealth Pipes 2017–2025 Harley Davidson M8 Softail Exhaust System is built to deliver serious horsepower, torque, and American made sound. Hand TIG welded from mandrel bent .065 304 stainless steel, this system consistently produces dyno proven gains of +25 horsepower on 114 engines when paired with a high flow filter.

Features:

  • Fitment: Direct fit for all 2017–2025 Harley Davidson M8 Softail models, including Low Rider, Low Rider ST, Fat Bob, Heritage, and more.
  • Performance Built: Dyno tuned for horsepower and torque gains; +25 HP gains on 114s with high-flow filter.
  • Premium Materials: mandrel bent .065 304 stainless steel, TIG welded by hand in the USA.
  • Easy Install: Stainless collars, 18mm O2 bung + 12mm reducer included.
  • Lightweight: Drops significant pounds compared to stock exhaust.
  • Custom Options: Available in Raw Stainless or Polished, with 3 muffler styles to choose from.
  • Controls: Works with both forward and mid-control configurations.
  • Low Rider ST Note: Requires baggage support bracket (available separately).

For Softail riders chasing massive gains and a deeper, aggressive tone, the Stealth Pipes M8 system is the ultimate upgrade.

All Raw Stainless pipes will ship inside of 4 weeks from purchase date. Likely much sooner, so email or call for more accurate lead times. Polished products add 3-4 weeks to arrival on your doorstep.

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