ARROW EXHAUST 71890PR Muffler Silencer Pro Race Titanium 790 Duke

( Brand: Arrow Exhaust ), ( Manufacturer Part Number: 71890PR ), ( Mounting Style: Slip-on ), ( Machine Type: Street Motorcycle ), ( Color: Silver ), ( Material: Titanium ), ( Vintage Part: No ), ( Original Product: Yes This Is Arrow Original Product ), ( Placement On Vehicle: Exhaust ), ( Type: Muffler ), ( Manufacturer Warranty: 2 Year ), ( Features: Single Exit ), ( Country Of Origin: Italy ), ( Performance Part: Yes )

Review ARROW EXHAUST Muffler Silencer Pro race Titanium Ktm 790 890 Duke

The **Arrow Exhaust 71890PR Muffler Silencer Pro-Race Titanium for KTM 790/890 Duke** is a high-performance aftermarket exhaust component meticulously engineered to elevate the power delivery, sound, and overall driving experience of your KTM 790 or 890 Duke. Crafted from premium **Grade 5 titanium**, this muffler silencer is designed to withstand extreme temperatures and mechanical stress, ensuring durability and longevity even under the most demanding riding conditions. The Pro-Race series is built with a **dual-chamber design**, featuring a precision-machined internal baffling system that optimizes exhaust flow while maintaining a balanced and aggressive sound signature ideal for those who crave a sportier, more aggressive tone without sacrificing performance. The **high-flow titanium construction** reduces backpressure, allowing the engine to breathe more freely, which translates to improved throttle response, enhanced mid-range power, and a noticeable increase in overall horsepower and torque. This muffler is not just a sound upgrade but a genuine performance enhancer, making it a favorite among riders who demand both aesthetics and mechanical superiority.

The **71890PR** is a direct replacement for the OEM muffler, ensuring a seamless installation process with minimal modifications required. Its **sleek, aggressive styling** complements the aggressive aesthetic of the KTM Duke, with a polished finish that reflects the bike s sporty character. The **titanium construction** also contributes to a significant weight reduction compared to traditional stainless steel mufflers, improving the bike s handling dynamics and reducing unsprung weight for a more agile ride. Whether you re cruising on the highway, carving through twisty backroads, or pushing the limits in track-day sessions, this muffler delivers a **bold, resonant exhaust note** that turns heads while maintaining a level of refinement that keeps it road-legal in most regions. Built to exacting standards, the Arrow Pro-Race Titanium muffler is a testament to precision engineering, offering a perfect blend of performance, durability, and unmistakable style for the discerning Duke rider.

### Pros and Cons of buying a Arrow Exhaust 71890PR Muffler (Silencer Pro-Race Titanium) for the KTM 790/890 Duke

1. **Performance Enhancement** The Pro-Race Titanium muffler is designed to improve exhaust flow, reducing backpressure and allowing the engine to breathe more efficiently. This can lead to a noticeable increase in power and torque, particularly in the mid-to-high RPM range.

2. **Lightweight Construction** Titanium is significantly lighter than stainless steel, which reduces overall bike weight. This can improve handling, acceleration, and fuel efficiency, especially on long rides.

3. **High-Quality Materials** Arrow Exhaust uses premium titanium and stainless steel components, ensuring durability and resistance to corrosion. The construction is precision-engineered for optimal performance.

4. **Sound Characteristics** The Pro-Race muffler produces a sportier, more aggressive exhaust note compared to stock systems. It retains a balanced tone without being overly loud, though it may exceed legal limits in some regions unless paired with a legalizer.

5. **Compatibility** Specifically designed for the KTM 790/890 Duke, ensuring a proper fit with minimal modifications required. The system integrates well with the bike s stock exhaust headers and mounting points.

6. **Durability** Titanium is highly resistant to heat and stress, making this muffler suitable for aggressive riding styles, track use, or frequent high-speed riding.

7. **Aesthetic Appeal** The sleek, aggressive design of the Pro-Race muffler enhances the bike s sporty look, complementing the Duke s aggressive styling.

8. **Aftermarket Support** Arrow Exhaust is a well-regarded brand with a strong reputation in the performance exhaust market. The company offers warranties and customer support, which can be reassuring for buyers.

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1. **Cost** Titanium exhaust systems are significantly more expensive than stainless steel or carbon fiber alternatives. The Pro-Race muffler alone is a substantial investment, and additional components (like headers or legalizers) may be needed, increasing the total cost.

2. **Weight Savings vs. Cost Trade-Off** While titanium is lighter than steel, the weight difference may not be as significant as some riders expect, especially when considering the entire exhaust system (headers, mid-pipe, etc.). The cost may outweigh the perceived benefits for casual riders.

3. **Noise Levels** The Pro-Race muffler produces a louder and more aggressive exhaust tone, which may not be suitable for riders who prefer a quieter, more refined sound. In some regions, it may require a legalizer to comply with noise regulations, adding to the cost and complexity.

4. **Installation Complexity** Installing a titanium exhaust system often requires professional help, especially if modifications to the bike s frame or mounting points are needed. DIY installation can be challenging due to the precision required with titanium components.

5. **Potential for Overkill** For riders who primarily use their Duke for commuting or light touring, the performance gains from a titanium muffler may not be worth the investment. The benefits are more pronounced in high-performance or track-oriented riding scenarios.

6. **Maintenance Considerations** Titanium is durable but can be more expensive to repair or replace if damaged. Additionally, the system may require periodic inspections to ensure all components remain secure, especially after aggressive riding.

7. **Resale Value Impact** While a performance exhaust can enhance a bike s appeal to certain buyers, it may not increase resale value significantly. Some potential buyers may prefer stock or more affordable aftermarket options.

8. **Compatibility with Other Mods** If the rider plans to add other performance mods (e.g., headers, ECU tuning), the Pro-Race muffler may need to be paired with those components for optimal results. This can further increase costs and complexity.

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The Arrow Exhaust 71890PR Pro-Race Titanium muffler is an excellent choice for riders who prioritize performance, weight reduction, and a sporty exhaust tone. Its titanium construction offers durability, lightweight benefits, and a noticeable improvement in engine efficiency, particularly for those who push their bikes hard or use them on the track. The premium build quality and aesthetic appeal also make it a desirable upgrade for enthusiasts.

However, the high cost, potential noise issues, and complexity of installation may not justify the purchase for casual riders or those on a tight budget. It is best suited for riders who are committed to maximizing their Duke s performance, are willing to invest in a high-quality exhaust system, and can accommodate the associated costs and maintenance.

- **Buy if:** You are a performance-oriented rider, prioritize weight savings, and want a high-end exhaust system that enhances power delivery and handling. You are also willing to invest in a premium component and potentially add a legalizer or other mods for optimal results.

- **Avoid if:** You primarily use your Duke for commuting, casual riding, or prefer a quieter exhaust tone. You are on a budget or unwilling to pay for professional installation and potential additional components.

- For a more budget-friendly option, explore stainless steel or carbon fiber mufflers from brands like Akrapovic, Boretti, or KTM s own aftermarket exhausts.

- If noise is a concern, opt for a muffler with a legalizer or a slightly less aggressive tone.

- If weight is the primary goal, consider pairing the Pro-Race muffler with titanium headers for a more comprehensive lightweight exhaust system.

Details:

Part # 71890PR Fits KTM Duke 790/890 2019 23 Comes with a mid pipe and Db killer, can be used as full or slip on Exhaust.

part #: 71890pr prices

• $515.17-$1112.09

specifications cyclemufflermo:

• for makes: Ktm
• brand: Arrow Exhaust
• mpn: 71890pr
• mounting style: Slip-on
• machine type: Street Motorcycle
• color: Silver
• material: Titanium
• vintage part: No
• original product: Yes This Is Arrow Original Product
• placement on vehicle: Exhaust
• type: Muffler
• manufacturer warranty: 2 Year
• features: Single Exit
• country of origin: Italy
• performance part: Yes

payments cyclemufflermo:

• other
• money order
• credit card: Mastercard
• wallet: Google-pay

seller cyclemufflermo:

• rating: 100.0%
• # reviews: 16
• city: Orange, California

shipping cyclemufflermo:

• transit: 6-12 Days
• carrier: UPS
• type: Fixed
• class: Standard
• service: UPS Ground
• cost: $20.00

returns cyclemufflermo:

• policy: No Returns

general cyclemufflermo:

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

offer cyclemufflermo:

• started: February 11, 2026
• options: Ship-to-home
• sold: 0
• availability: In Stock
• quantity: 1
• best offers: True

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