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2-IN-1 SLIP-ON EXHAUST TIP 4" HP40 CHROME FOR HARLEY-DAVIDSON SOFTAIL M8 2025
Rinehart Racing HP40 4" Slip-On Muffler in Chrome Finish for Selected Harley-Davidson Softail M8 2025. Made from stainless steel, it features a spiral core baffle for a deep, powerful sound, enhancing throttle response and performance. A premium choice for those seeking custom aesthetics, Made in America quality, and right-side slip-on installation.
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4" HP40 Chrome Slip-On Muffler for Harley-Davidson Softail M8 2025
If you're looking to enhance the sound, aesthetics, and throttle response of your 2025 Harley-Davidson Softail, the Rinehart Racing 4-inch HP40 Slip-On is a sure bet. Designed by one of the most renowned V-Twin exhaust manufacturers on the market, this muffler combines impeccable custom styling with free-flowing performance to unleash the true character of your bike.
Its high-quality construction, inspired by the rigorous standards of the well-known HP45 and DBX Touring Slip-ons, makes this exhaust an ideal choice for riders wanting a deep, bold, and distinctive sound without sacrificing a premium finish. Thanks to its spiral core baffle technology, the HP40 not only delivers the unmistakable Rinehart tone but also enhances throttle response and provides a more lively ride.
The chrome finish of the body, paired with the black end cap, offers an aggressive and elegant contrast that perfectly fits custom setups, club-style builds, or more touring-performance configurations within the Softail family. Plus, it comes with Rinehart Racing's renowned lifetime warranty Made in America.
Technical Specifications
| Brand | Rinehart Racing |
| Supplier Reference | 500-1250 |
| Product Name | Muffler |
| Type | Slip-On |
| Outer Diameter | 4 inches |
| Configuration | For original 2 into 1 collector |
| Muffler Material | Stainless Steel |
| End Cap Material | Stainless Steel |
| Muffler Finish | Chrome |
| End Cap Finish | Black |
| Mounting Position | Right |
| Internal Technology | Spiral Core Baffle |
| Benefits | Deep Rinehart sound, performance enhancement, and improved throttle response |
| Contents | Kit |
| Manufacturing | Made in America |
| Warranty | Manufacturer's Lifetime Warranty |
Harley-Davidson Compatibility
Compatible with the following 2025 Harley-Davidson Softail M8 models:
- Harley-Davidson FLHCS Heritage Classic 117 ABS (2025)
- Harley-Davidson FXBB Street Bob 117 ABS (2025)
- Harley-Davidson FXLRS Low Rider S 117 H.O. ABS (2025)
- Harley-Davidson FXLRST Low Rider ST 117 H.O. ABS (2025)
Important: This muffler is developed for selected 2025 Softail models with compatible configurations. It is recommended to always verify the reference and exact mounting before purchase to ensure correct installation on the original 2 into 1 system.
Why Choose the Rinehart HP40
- Deep and muscular V-Twin sound with the signature acoustics of Rinehart Racing.
- Premium aesthetics thanks to the chrome body and black end cap.
- Improved throttle response due to its free-flow design.
- Robust stainless steel construction for long-lasting durability.
- Perfect for a custom build with character and presence.
- MOTORCYCLE BRANDS
- HARLEY DAVIDSON
- HARLEY DAVIDSON MODELS
- Softail
500-1250
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