fits model: M8, Touring, 450. make: Harley. year: 1926–2017.

( Brand: Vance Hines ), ( Manufacturer Part Number: 47895 ), ( Shape: Round Straight ), ( Muffler Type: Absorption ), ( Placement On Vehicle: Exhaust, Left, Rear, Right ), ( Unit Type: Unit ), ( Manufacturer Warranty: 1 Month ), ( Inlet Diameter: 1.75 2.5 ), ( Features: 100 Accuracy Of Fit, Double Wall Tip ), ( Finish: Chrome, Polished ), ( Performance Part: Yes ), ( Mounting Style: Clamp-on, Slip-on ), ( Machine Type: Street Motorcycle ), ( Outlet Diameter: 4 1/2 Inch ), ( Item Diameter: 4.5 ), ( Color: Chrome ), ( Material: Metal ), ( Vintage Part: No ), ( Type: Slip-on Mufflers ), ( Oe/oem Part Number: 17-26, 16463 ), ( Country Of Origin: United States )
The **Vance Hines 47895 17-26 M8 Harley-Davidson Touring 4.5 Slip Mufflers** are a premium aftermarket exhaust system designed specifically for Harley-Davidson Touring models equipped with the **4.5-inch (114mm) exhaust piping**, including the **M8 (Milwaukee-Eight) engine configuration** found in bikes like the **2017 2026 Harley-Davidson Touring models** (such as the Road Glide, Electra Glide, Street Glide, and Ultra Limited). These mufflers are engineered to deliver an aggressive, deep-throated tone while maintaining compliance with **EPA and DOT emissions standards**, making them a legal and stylish upgrade for riders seeking enhanced exhaust performance without sacrificing compliance.
Crafted from **high-quality 304 stainless steel**, these slip mufflers feature a **dual-tone finish** a polished exterior with a matte interior that not only enhances their aesthetic appeal but also ensures durability against corrosion and wear. The **slip-on design** allows for a straightforward installation, requiring minimal modification to the stock exhaust system, which simplifies the process for both experienced mechanics and DIY enthusiasts. The **4.5-inch diameter** of the mufflers is optimized to improve airflow efficiency, reducing backpressure and allowing the engine to breathe more freely, which can contribute to a slight increase in horsepower and torque particularly noticeable in the **Torquer 450** variant, which is tuned for enhanced low-end power delivery.
The **Torquer 450** designation indicates that these mufflers are part of Vance Hines **Torquer series**, a line of exhaust systems specifically engineered to maximize torque output across the RPM range, particularly in the **2,000 4,500 RPM** range where most touring bikes operate. This tuning results in a **deeper, more resonant growl** with a pronounced mid-range emphasis, providing a more engaging and powerful exhaust note compared to stock systems. The **17-inch and 26-inch lengths** offer flexibility in tuning and styling, allowing riders to choose between a more aggressive, sporty tone (with the shorter 17-inch) or a smoother, touring-friendly growl (with the longer 26-inch). The **M8 compatibility** ensures a seamless fit with the **Milwaukee-Eight s** unique exhaust ports, guaranteeing optimal performance and a polished look.
Beyond their performance benefits, these mufflers are designed with **touring riders in mind**, featuring **reinforced mounting brackets and heat-resistant construction** to withstand the demands of long-distance riding. The **smooth, flowing contours** of the mufflers also contribute to a more aerodynamic profile, reducing wind noise and improving overall ride comfort. Whether installed as part of a full exhaust system or as a standalone upgrade, the **Vance Hines 47895 17-26 M8 Touring 4.5 Slip Mufflers** deliver a **bold, authoritative exhaust tone** that turns heads while providing measurable performance gains. Perfect for riders who demand both **style and substance**, these mufflers are an excellent choice for those looking to elevate their Harley s sound and character without compromising on compliance or comfort.
### **Pros and Cons of buying a Vance Hines 47895 17-26" M8 Harley Touring 4.5 Slip Mufflers (Torquer 450)**
#### **Pros:**1. **Enhanced Sound and Performance**
- The **4.5 slip mufflers** are designed to improve exhaust flow while maintaining a deep, aggressive tone, which is ideal for Harley-Davidson touring bikes. The slip-on design allows for better throttle response and power delivery, especially noticeable on cruisers and touring models.
2. **High-Quality Construction**
- Vance Hines is a well-respected brand in aftermarket exhaust systems, known for durable materials, precise machining, and reliable welds. These mufflers are built to withstand high temperatures and heavy use, reducing the risk of premature failure.
3. **Legal Compliance in Many Areas**
- Unlike some high-flow or straight-pipe exhausts, these mufflers are designed to meet **EPA and DOT regulations** in most states (though always verify local laws before installation). They provide a balanced sound that avoids excessive decibel levels while still delivering a modified tone.
4. **Easy Installation**
- As **slip-on mufflers**, they require minimal modification to the stock exhaust system. Most installations can be done with basic tools, and they often come with gaskets and hardware, simplifying the process for DIYers.
5. **Improved Exhaust Scavenging**
- The **4.5 slip design** helps with exhaust gas evacuation, which can slightly improve engine efficiency and reduce backpressure. This is particularly noticeable on larger displacement engines like the Harley Touring 4.5.
6. **Aesthetic Appeal**
- The **M8 series** features a sleek, aggressive styling that complements the aggressive look of many Harley-Davidson models. The polished finish and contoured shape give the bike a more customized appearance.
7. **Compatibility with Torquer 450**
- The **Torquer 450** is a high-performance exhaust system designed for power and sound. Pairing it with Vance Hines mufflers ensures a cohesive setup that maximizes both performance and tone without excessive noise.
8. **Warranty and Customer Support**
- Vance Hines offers a **limited warranty** on their products, and they have a reputation for good customer service, which can be reassuring for buyers.
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#### **Cons:**1. **Cost**
- High-quality exhaust systems like these are **not cheap**. The Vance Hines 47895 mufflers, combined with the Torquer 450, will likely cost **$1,500 $2,500 **, depending on installation labor and additional accessories needed. This is a significant investment for a modification.
2. **Potential Noise Concerns**
- While these mufflers are **legal in most areas**, they will produce a **louder and more aggressive exhaust note** than stock. If you ride in noise-sensitive areas (e.g., residential neighborhoods, some cities), you may still face complaints or legal issues.
3. **Installation Complexity (If Modifications Are Needed)**
- While slip-on mufflers are easier than full exhaust replacements, some Harley models may require **minor adjustments** (e.g., cutting or welding) to accommodate the new mufflers. If you're not mechanically inclined, professional installation may be necessary, adding to the cost.
4. **Potential Power Loss on Some Engines**
- While the **4.5 slip design** generally improves flow, some older or heavily modified engines may experience **slight power loss** if the exhaust system is not perfectly matched. However, this is rare with well-designed systems like the Torquer 450.
5. **Weight**
- Aftermarket exhaust systems can be **heavier** than stock components, which may slightly affect handling though the difference is usually negligible on a touring bike.
6. **Maintenance Requirements**
- High-performance exhaust systems can **rust or corrode faster** if not properly maintained, especially in wet or salty climates. Regular cleaning and inspection are recommended to prevent leaks or failures.
7. **Resale Value Impact**
- Custom exhaust systems can **deter some buyers** who prefer stock or aftermarket systems from other brands. If you plan to sell the bike later, the modifications may reduce its resale value slightly.
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### **Conclusion:**The **Vance Hines 47895 17-26" M8 Harley Touring 4.5 Slip Mufflers paired with the Torquer 450** is an **excellent choice** for Harley-Davidson owners looking to **enhance sound, performance, and aesthetics** without a full exhaust swap. The system offers **high-quality construction, legal compliance in most areas, and noticeable improvements** in throttle response and exhaust tone.
However, the **high cost, potential noise issues, and installation considerations** mean this is not a decision to be taken lightly. It s best suited for **enthusiasts who prioritize performance and sound** and are willing to invest in a premium aftermarket system.
If you **ride in a noise-restricted area, have a tight budget, or prefer minimal modifications**, you may want to consider **alternative mufflers (e.g., stock-style slip-ons or less aggressive systems)** or a **full exhaust swap** from a different brand.
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### **Recommendation:** **Buy these mufflers if:**You want a **high-performance, legal exhaust upgrade** with minimal modifications.
You ride in an area where **moderate noise levels are acceptable**.
You re willing to **invest in a premium system** for better sound and power.
You plan to **keep the bike long-term** and don t mind a slight impact on resale value.
**Avoid these mufflers if:**You **cannot afford** the cost of the system and installation.
You **ride in extremely noise-sensitive areas** where even these mufflers may be illegal.
You **prefer a quieter, stock-like sound** and are not interested in aggressive modifications.
You **lack mechanical experience** and cannot properly install or maintain the system.
**Final Verdict:**For **Harley-Davidson touring enthusiasts** looking for a **balanced upgrade** that delivers **better sound, performance, and style** without a full exhaust swap, the **Vance Hines M8 4.5 slip mufflers with the Torquer 450** are a **strong recommendation**. Just ensure you **check local laws, budget for installation, and maintain the system properly** to get the best results.
Vance Hines: Hi Output 4.5 inch mufflers Cost $ around $850New Hines 17-26 M8 Harley Touring slip On Mufflers Torquer 450 Chrome: in Chrome. Good Condition, There is a couple of Places on the Bottom Tip End Cap. Most Of The Stuff I Sell Is Used And It All Can Not Be Perfect. Please List Proper Reason for Return If you overlook Something or do not read the Good.
PICS SPEAK FOR their self's. This comes as you see it in pics. 17-26 CVO Street Glide, Road Glide including ST model's also. I will certainly be glad to help If can.
17-26 Street Glide, Road Glide including ST model's also. If you do not See it in the photos, Then is included. Touring 17-26. Road Glide Limited, Electra Glide, Ultra King, CVO model's.
These Sound Bad's.