HARLEY-DAVIDSON 64800765A Screaming Muffler Up Slip On

( Brand: Harley-davidson ), ( Manufacturer Part Number: 64800765A ), ( Mounting Style: Slip-on ), ( Shape: Round Angle ), ( Machine Type: Street Motorcycle ), ( Item Diameter: 4 In ), ( Muffler Type: Combination ), ( Material: Chrome ), ( Vintage Part: No ), ( Placement On Vehicle: Exhaust ), ( Type: Muffler ), ( Unit Type: Unit ), ( Features: Easy To Replace )

Review HARLEY DAVIDSON Screaming Slip on Mufflers And Up fits EAGLE TOURING 2017

The **Harley-Davidson 64800765A Touring Screaming Eagle Slip-On Mufflers (17-Up)** are a premium aftermarket exhaust upgrade designed to enhance both the performance and aesthetic appeal of Harley-Davidson s touring models, including the Road Glide, Street Glide, and Touring models equipped with the 17-inch wheels. Crafted from high-quality, durable materials, these slip-on mufflers feature a sleek, aggressive design that pays homage to Harley-Davidson s iconic heritage while delivering a deep, resonant growl that turns heads on the open road. The Screaming Eagle branding, synonymous with Harley s performance-oriented exhaust systems, ensures that these mufflers are engineered to maximize airflow and exhaust efficiency, resulting in a more dynamic and engaging throttle response. The 17-Up configuration referring to the 17-inch wheel size is meticulously tuned to optimize exhaust flow without compromising the smooth, refined power delivery that touring riders expect. Constructed with a combination of stainless steel and heat-resistant materials, these mufflers are built to withstand the rigors of long-distance travel, ensuring longevity and reliability even under the most demanding conditions. The design incorporates a dual-tone finish, blending matte black and polished chrome accents that complement the aggressive styling of the Touring line, while the internal baffling is optimized to reduce backpressure, allowing the engine to breathe more freely. Whether cruising down a scenic highway or navigating city streets, these mufflers elevate the riding experience with a bold, throaty exhaust note that resonates with the spirit of Harley-Davidson s legendary sound. Perfect for riders seeking a balance of performance and style, the 64800765A Screaming Eagle mufflers are an ideal choice for those who demand nothing less than the best from their touring machine.

### **Pros and Cons of Buying Harley-Davidson 64800765A Touring Screaming Eagle Slip-On Mufflers (17-Up)**

1. **Enhanced Sound and Performance**

The Screaming Eagle mufflers are designed to deliver a deep, aggressive exhaust note that is characteristic of Harley-Davidson s signature sound. They are optimized for the **Touring models**, ensuring a balanced tone that remains legal in most states (17-inch diameter meets most emissions and noise regulations).

2. **Improved Exhaust Flow**

These mufflers feature a **slip-on design**, which means they can be installed without modifying the existing exhaust system. This allows for better exhaust flow, potentially improving engine efficiency and power output, especially in high-RPM scenarios.

3. **Durability and Quality**

Harley-Davidson mufflers are built to last, using high-grade stainless steel construction that resists corrosion and wear. The **64800765A model** is part of the **Screaming Eagle series**, known for its robust build quality and longevity.

4. **Aesthetic Appeal**

The **Screaming Eagle branding** adds a distinctive, aggressive look to the bike, appealing to riders who want a more customized and sporty appearance. The black finish with chrome accents complements the Touring s classic styling.

5. **Legal Compliance (In Most States)**

The **17-inch diameter** ensures that these mufflers meet noise regulations in many U.S. states, avoiding the need for additional modifications or legal issues.

6. **Easy Installation**

As slip-on mufflers, they can be installed without welding or extensive modifications, making them a straightforward upgrade for DIY enthusiasts or professional mechanics.

7. **Compatibility with Touring Models**

These mufflers are **specifically designed for Harley-Davidson Touring models**, ensuring a proper fit and optimal performance without interference.

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1. **Noise Level Concerns (Outside Legal Limits in Some Areas)**

While the 17-inch diameter keeps them legal in most states, some regions (particularly in Europe or certain U.S. cities) may have stricter noise laws. If you plan to ride in areas with **lower noise thresholds**, these mufflers could be illegal, requiring additional modifications (such as a second muffler or a sound-deadening insert).

2. **Potential Power Loss in Some Cases**

While slip-on mufflers generally improve flow, some riders report a slight **power loss at lower RPMs** due to the aggressive tone being more optimized for mid-to-high RPMs. This is subjective and depends on the rider s preference and bike setup.

3. **Cost**

Harley-Davidson parts, especially aftermarket performance upgrades like the Screaming Eagle mufflers, are **not cheap**. The price point may be a significant investment, especially if you re upgrading from stock mufflers.

4. **Maintenance and Wear**

While durable, **high-performance mufflers can accumulate carbon buildup faster** than stock mufflers due to the increased exhaust flow. This may require more frequent cleaning or eventual replacement.

5. **Resale Value Impact**

Custom exhaust systems, especially aftermarket ones like Screaming Eagle, can **reduce a bike s resale value** if potential buyers prefer stock or more common upgrades.

6. **Potential Backfire Risk**

Some riders experience **occasional backfires** when shifting gears or at high RPMs, which can be annoying and may require tuning adjustments.

7. **Limited Sound Customization**

Unlike some aftermarket mufflers that offer variable tone options (e.g., straight pipes or different baffling), the Screaming Eagle mufflers provide a **fixed, aggressive tone**. If you prefer a smoother or more refined sound, these may not be the best choice.

---

### **Conclusion**

The **Harley-Davidson 64800765A Touring Screaming Eagle Slip-On Mufflers (17-Up)** are an excellent choice for riders who prioritize **sound, performance, and aesthetics** while maintaining legal compliance in most regions. They offer a **noticeable upgrade in exhaust tone and flow** with minimal installation hassle, making them ideal for those who want a **bold, sporty modification** without major modifications to their bike.

However, they are **not without drawbacks**. The **higher cost, potential noise issues in restrictive areas, and subjective power/performance trade-offs** mean they may not be suitable for everyone. Additionally, riders who prefer a **softer exhaust note or plan to keep the bike stock-looking** should consider alternatives.

If you **ride in a state with lenient noise laws, enjoy a loud, aggressive exhaust tone, and want a durable, easy-to-install upgrade**, these mufflers are a strong recommendation. If you **value a quieter ride, plan to travel internationally, or prefer subtle modifications**, you may want to explore other options, such as **stock mufflers with a different baffle or a more subdued aftermarket system**.

### **Final Recommendation**

- You own a **Harley-Davidson Touring model** (e.g., Road Glide, Electra Glide).

- You want a **legal, aggressive exhaust tone** that enhances the bike s sound without major modifications.

- You prefer **easy installation** and don t mind the **higher cost** for a noticeable upgrade.

- You ride primarily in **states with 17-inch muffler laws** (check local regulations).

- You need **quieter exhaust** for urban or international riding.

- You want **more power at low RPMs** (some riders prefer straight pipes or less restrictive mufflers).

- You re on a **tight budget** (stock mufflers or different aftermarket brands may be more affordable).

- You dislike the **loud, aggressive tone** and prefer a smoother exhaust sound.

For most **Touring riders who want a bold, legal exhaust upgrade**, these mufflers are a **solid choice** that delivers on performance and style. Just ensure you **check local laws** before installation.

Details:

With the iconic Harley-Davidson brand name and sleek design, these mufflers not only enhance performance of your bike but also add a touch to motorcycle. The Harley Davidson Touring Screaming Eagle Slip-On Mufflers are high-quality motorcycle parts designed for Harley-Davidson motorcycles. These mufflers feature a slip-on mounting style, making installation easy and hassle-free.

part #: 64800765a prices

• $100.00-$599.95

specifications cyclemufflermo:

• for models: Touring, Eagle
• for makes: Eagle, Harley
• for years: 2017
• brand: Harley-davidson
• mpn: 64800765a
• mounting style: Slip-on
• shape: Round Angle
• machine type: Street Motorcycle
• item diameter: 4 In
• muffler type: Combination
• material: Chrome
• vintage part: No
• placement on vehicle: Exhaust
• type: Muffler
• unit type: Unit
• features: Easy To Replace

shipping cyclemufflermo:

• service: USPS Ground Advantage
• transit: 5-9 Days
• cost: $63.93
• class: Standard
• type: Calculated
• carrier: USPS

offer cyclemufflermo:

• options: Ship-to-home
• availability: In Stock
• best offers: True
• quantity: 1
• sold: 0
• started: March 8, 2026

payments cyclemufflermo:

• credit card: Discover
• wallet: Paypal
• other

general cyclemufflermo:

• condition: Used
• Motorcycle Scooter Parts Accessories > Exhaust Emission Systems > Silencers, Mufflers Baffles

seller cyclemufflermo:

• rating: 100.0%
• # reviews: 113
• city: Simms, Texas

returns cyclemufflermo:

• policy: No Returns

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