D-D EXHAUST 43739 Muffler Tike Boarzilla Slash Slip

( Brand: D-d Exhaust ), ( Manufacturer Part Number: 43739 ), ( Mounting Style: Slip-on ), ( Shape: Round Angle ), ( Machine Type: Street Motorcycle ), ( Outlet Diameter: 4 In ), ( Color: Chrome ), ( Material: Steel, Chrome, Stainless Steel ), ( Muffler Type: Absorption ), ( Vintage Part: No ), ( Placement On Vehicle: Exhaust, Left, Rear, Right ), ( Type: Muffler ), ( Unit Type: Unit ), ( Manufacturer Warranty: 1 Month ), ( Oe/oem Part Number: Dd-622-12tvq-att ), ( Features: Easy To Replace ), ( Country Of Origin: United States ), ( Performance Part: Yes )

Review D EXHAUST 43739d Inch Mufflers Harley And Tike Slip On Boarzilla Slash Cut fits TOURING

The **Harley-Davidson 43739 Touring Tire Slip-On Muffler (Boarzilla/Slash Edition)** is a meticulously engineered exhaust component designed to elevate the performance, aesthetics, and sonic presence of your Harley-Davidson touring bike, particularly models equipped with the **Boarzilla or Slash engine**. Crafted from high-grade **304 stainless steel**, this slip-on muffler is built to withstand the rigors of daily riding while delivering a deep, resonant exhaust note that turns heads and commands attention. The **43739** features a **dual-chamber design** with a **tapered exhaust outlet**, optimizing airflow for improved throttle response and power delivery, making it an ideal choice for riders seeking both style and substance. Its **sleek, aggressive styling** with a bold, angular profile and a **black or chrome finish** (depending on the model variant) complements the aggressive aesthetic of the Boarzilla and Slash engines, offering a perfect blend of custom flair and factory-inspired craftsmanship. The **slip-on installation** ensures a hassle-free fit, requiring minimal modification to your existing exhaust system, while the **reinforced heat shields and durable construction** guarantee longevity even under the most demanding riding conditions. Whether cruising down the highway or carving through twisty backroads, this muffler not only enhances the raw, throaty growl of your Harley but also reinforces the machine s commanding presence, making it a standout accessory for enthusiasts who demand both performance and personality in their ride.

Buying the **Harley-Davidson 43739 Mufflers (Touring Tike Slip On Boarzilla Slash)** is a significant investment for Harley-Davidson owners, particularly those looking to enhance the sound, performance, or aesthetics of their bike. Below is a detailed breakdown of the pros and cons, followed by a conclusion and recommendation.

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### **Pros of buying a Harley-Davidson 43739 Mufflers**

1. **Authentic Harley Sound**

The Boarzilla Slash mufflers are designed to replicate the iconic, aggressive Harley sound that many riders associate with the brand. They produce a deep, growling tone that is both distinctive and satisfying, especially for fans of classic Harley exhaust notes.

2. **Slip-On Installation**

These mufflers are slip-on replacements, meaning they can be installed without welding or modifying the existing exhaust system. This makes the process easier and less labor-intensive compared to full exhaust kits, reducing installation time and cost.

3. **Improved Exhaust Flow**

The Boarzilla Slash mufflers are designed to optimize exhaust flow, which can contribute to better engine scavenging. This may result in slight improvements in throttle response and power delivery, particularly noticeable in lower RPM ranges.

4. **Aesthetic Appeal**

The Boarzilla Slash mufflers feature a rugged, aggressive design that complements the Touring Tike s styling. The black finish with chrome accents adds a custom look that can enhance the bike s appearance, appealing to riders who prioritize visual customization.

5. **Compatibility with Touring Tike**

These mufflers are specifically engineered for the Harley-Davidson Touring Tike (2017 2023 models), ensuring a proper fit without the need for additional modifications. This reduces the risk of leaks or improper sealing.

6. **Durability**

Harley-Davidson exhaust components are built to withstand the demands of long rides and daily use. The Boarzilla Slash mufflers are constructed with high-quality materials, including stainless steel, which resists corrosion and extends the lifespan of the exhaust system.

7. **Sound Customization Options**

Harley offers a range of exhaust tones, and the Boarzilla Slash provides a middle-ground option between the stock Touring Tike sound and more aggressive aftermarket exhausts. This allows riders to tailor their bike s sound to their preferences without going too extreme.

8. **Warranty Coverage**

Harley-Davidson exhaust systems typically come with a warranty, providing peace of mind against manufacturing defects. This can be particularly valuable for riders who plan to keep the bike long-term.

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### **Cons of buying a Harley-Davidson 43739 Mufflers**

1. **Cost**

The Boarzilla Slash mufflers are not cheap, especially when purchased directly from Harley-Davidson or authorized dealers. For a slip-on exhaust, the price can range significantly higher than aftermarket alternatives, which may offer similar or even better sound and performance at a lower cost.

2. **Limited Sound Customization**

While the Boarzilla Slash provides a distinctive Harley sound, it may not satisfy riders seeking a more aggressive or modified tone. Those looking for a louder, more aggressive exhaust note might need to invest in additional aftermarket components or a full exhaust system.

3. **Weight**

Harley-Davidson exhaust systems are generally heavier than some aftermarket options. While this adds durability, it can also slightly reduce handling agility, particularly noticeable on lighter bikes like the Touring Tike.

4. **Installation Complexity**

Although slip-on mufflers are easier to install than full exhaust systems, they still require careful alignment and sealing to prevent leaks. Riders without mechanical experience may need to pay for professional installation, adding to the overall cost.

5. **Potential for Noise Complaints**

The Boarzilla Slash mufflers produce a loud, distinctive sound that may not be suitable for all riding environments. In urban areas or residential neighborhoods, the noise level could draw unwanted attention or lead to complaints from authorities, depending on local regulations.

6. **Resale Value Impact**

While Harley-Davidson exhaust systems are durable, heavily customized bikes especially those with aftermarket exhausts may have a reduced resale value. However, since these are OEM mufflers, this concern is less applicable unless the bike is heavily modified in other areas.

7. **Limited Performance Gains**

While the Boarzilla Slash mufflers may improve exhaust flow slightly, they are not designed to deliver significant power gains. Riders seeking performance improvements would need to look into other modifications, such as headers or a full exhaust system.

8. **Brand Loyalty vs. Value**

Some riders may argue that investing in Harley-Davidson OEM components is unnecessary if aftermarket brands offer comparable or superior products at a lower cost. Aftermarket manufacturers like MagnaFlow, Akrapovic, or Dynomax often provide high-quality exhausts with unique sound profiles and better value for money.

---

### **Conclusion**

The **Harley-Davidson 43739 Mufflers (Touring Tike Slip On Boarzilla Slash)** are an excellent choice for riders who prioritize authenticity, durability, and a classic Harley sound without the complexity of a full exhaust swap. They offer a straightforward upgrade that enhances both the appearance and performance of the Touring Tike in subtle yet noticeable ways. The slip-on installation makes them accessible to riders with moderate mechanical skills, and the warranty provides added reassurance.

However, the cost is a significant drawback, especially when compared to aftermarket alternatives that may offer similar or better sound profiles at a lower price. Additionally, the sound may not appeal to riders seeking a more aggressive or customized tone. For those who value brand loyalty, ease of installation, and a timeless Harley exhaust note, these mufflers are a solid investment. For others, particularly budget-conscious or performance-focused riders, exploring aftermarket options might be a more practical choice.

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### **Recommendation**

If you are a **Harley-Davidson purist** who wants to maintain the bike s stock-like appearance with a slight upgrade in sound and performance, the **Boarzilla Slash mufflers are a great choice**. They strike a balance between authenticity and customization, making them ideal for riders who enjoy the classic Harley growl without going too far off the beaten path.

However, if you are **open to aftermarket options** and prioritize cost-effectiveness, sound customization, or performance gains, consider exploring alternatives such as:

- **MagnaFlow or Akrapovic slip-on mufflers**, which often provide a more aggressive sound and better value.

- **Full exhaust systems** from brands like Dynomax or H-D s own **Boarzilla or Screamin Eagle** lines, if you re willing to invest in a more dramatic upgrade.

- **Sound dampening options** if noise is a concern, such as adding a resonator or sound-deadening material to the existing exhaust.

Ultimately, the best choice depends on your **budget, riding style, and sound preferences**. If you want to stay within Harley s ecosystem and enjoy a refined yet distinctive exhaust note, the Boarzilla Slash mufflers are a reliable and satisfying upgrade. For those looking to push boundaries or save money, aftermarket options may be worth considering.

Details:

PICS SPEAK FOR their self's. I will certainly be glad to help If can. Fits 09-25 Trike model's Trifled, Freewheeled RG3 Road Glide 3 95-16 Touring Street Glide, Electra Ultra King Great Condition. Most Of The Stuff I Sell Is Used And It All Can Not Be Perfect.

All Slip-on systems are equipped with bolt kit and baffles. Not only does the pipe look good, it is a wonderfully sounding experience for rider.D Slip-on Exhaust mufflers only. If you do not See it in the photos, Then is included.

This item is Real Genuine Parts, Not cheap C0pies. Vortex Wrapped baffles: The inter core of the baffle is 2 1/2. At idle, the motorbike is deep, bosomy and full of character. This comes as you see it in pics.

part #: 43739 prices

• $59.95-$1199.99

specifications cyclemufflermo:

• for models: Touring
• for makes: Harley
• brand: D-d Exhaust
• mpn: 43739
• mounting style: Slip-on
• shape: Round Angle
• machine type: Street Motorcycle
• outlet diameter: 4 In
• color: Chrome
• material: Steel, Chrome, Stainless Steel
• muffler type: Absorption
• vintage part: No
• placement on vehicle: Exhaust, Left, Rear, Right
• type: Muffler
• unit type: Unit
• manufacturer warranty: 1 Month
• oe/oem part number: Dd-622-12tvq-att
• features: Easy To Replace
• country of origin: United States
• performance part: Yes

payments cyclemufflermo:

• wallet: Google-pay
• credit card: Discover
• other

general cyclemufflermo:

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

seller cyclemufflermo:

• rating: 99.7%
• # reviews: 35990
• city: North Wilkesboro, North Carolina

shipping cyclemufflermo:

• class: Standard
• cost: $49.95
• service: FedEx Ground / FedEx Home Delivery
• type: Fixed
• carrier: FedEx
• transit: 3-7 Days

returns cyclemufflermo:

• policy: Returns Accepted
• time: 30 Days
• paid by: Buyer

offer cyclemufflermo:

• sold: 0
• availability: In Stock
• started: March 24, 2026
• quantity: 1
• options: Ship-to-home

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