ARROW 71763AK Race Slip Exhaust Smt 990 /s

( Brand: Arrow ), ( Manufacturer Part Number: 71763AK ), ( Mounting Style: Slip-on ), ( Type: Exhaust Systems ), ( Placement On Vehicle: Exhaust ), ( Country Of Origin: Made In Italy )

Review ARROW Race tech Slip on Exhaust Ktm 990 /s Smt fits ADVENTURE

The **Arrow 71763AK Race-Tech Slip-On Exhaust for KTM 990 Adventure/S/SMT** is a meticulously engineered aftermarket performance exhaust system designed to elevate the already formidable capabilities of the KTM 990 Adventure and its S/SMT variants. Crafted from high-grade, heat-treated stainless steel, this slip-on exhaust delivers an uncompromising blend of durability, precision engineering, and unmistakable sport-tuned performance. The Race-Tech series from Arrow is renowned for its aggressive styling and aggressive sound, making this exhaust an ideal choice for riders seeking a more dynamic and engaging driving experience. The system features a dual-tone finish, combining a matte black upper section with a polished chrome lower section, which not only enhances its aggressive aesthetic but also helps dissipate heat more efficiently, ensuring longevity and reliability. The exhaust s slip-on design allows for a straightforward installation process, eliminating the need for complex modifications to the factory exhaust system while still providing a substantial boost in power and torque. Under the hood, the Race-Tech exhaust optimizes the engine s breathing by reducing backpressure, enabling the KTM 990 Adventure s twin-cylinder powerplant to reach its full potential. This results in a more responsive throttle, improved mid-range acceleration, and a noticeable increase in overall horsepower and torque, making the bike feel more agile and spirited both on the road and off. The exhaust s signature sound is deep, throaty, and unmistakably aggressive, delivering a growling tone that commands attention without veering into obnoxious territory. Perfectly balanced between performance and practicality, this exhaust system is ideal for riders who demand both the thrill of a sportier ride and the versatility of their Adventure s dual-sport heritage. Whether navigating twisty mountain roads, cruising through urban landscapes, or tackling off-road trails, the Arrow 71763AK Race-Tech exhaust transforms the KTM 990 Adventure into a more exhilarating and capable machine, all while maintaining the bike s inherent reliability and adventure-ready capabilities.

### **Pros and Cons of buying a Arrow 71763AK Race-Tech Slip-On Exhaust for the KTM 990 Adventure/S**

1. **Performance Gains** The Race-Tech slip-on exhaust is designed to improve exhaust flow, reducing backpressure and increasing horsepower and torque. This can enhance throttle response and overall engine efficiency, particularly noticeable in mid-range power delivery.

2. **Lightweight Construction** Made from high-quality stainless steel, the exhaust is significantly lighter than stock systems, which can improve handling and reduce fatigue during long rides.

3. **Improved Sound** While not as aggressive as a full system, the Race-Tech exhaust provides a sportier, more aggressive tone compared to the stock muffler, which some riders prefer for a more engaging riding experience.

4. **Easy Installation** As a slip-on, it requires minimal modifications just removing the stock exhaust and bolting the new one in place. No welding or major disassembly is needed, making it a straightforward upgrade.

5. **Compatibility** Specifically designed for the KTM 990 Adventure/S, ensuring a proper fit without the need for adapters or modifications.

6. **Durability** Arrow s Race-Tech line is built to withstand high temperatures and stress, offering long-term reliability if properly maintained.

7. **Aesthetic Appeal** The sleek, sporty design complements the aggressive styling of the KTM 990 Adventure/S, giving the bike a more tuned appearance.

8. **Legal Considerations (in some regions)** Depending on local emissions laws, a slip-on exhaust may fall under legal limits for street use, whereas a full system might not. Always check local regulations before purchasing.

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1. **Limited Power Gain** Unlike a full exhaust system, a slip-on only addresses the muffler section, meaning the gains are modest compared to a complete aftermarket exhaust. If you're looking for significant power increases, a full system (e.g., Akrapovic or VRS) would be more effective.

2. **No Tuning Required (Potential Drawback)** Since the slip-on doesn t alter the primary piping, some riders may notice a slight loss in low-end torque if the bike isn t tuned to match the new exhaust. However, many riders don t experience noticeable issues.

3. **Sound Level May Still Be Restricted** While louder than stock, the Race-Tech exhaust may not meet the decibel limits for legal street use in some regions. Always verify local noise regulations.

4. **No Catalytic Converter Modifications** If your bike has a catalytic converter, the slip-on won t bypass it, meaning emissions performance remains unchanged. This could be a drawback if you plan to keep the bike street-legal without further modifications.

5. **Cost Relative to Benefits** For the price, some riders may find that a full exhaust system offers better performance gains for a similar or slightly higher investment.

6. **Potential for Vibration** If not properly insulated or mounted, the lighter exhaust could transmit more vibration to the bike, affecting rider comfort over long distances.

7. **Resale Value Impact** Some buyers may prefer a stock or full aftermarket exhaust for resale, so this upgrade might slightly reduce the bike s appeal to certain potential buyers.

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The **Arrow 71763AK Race-Tech slip-on exhaust** is a solid choice for riders looking to enhance their KTM 990 Adventure/S with a relatively simple, effective, and legal upgrade. It delivers noticeable performance improvements, a sportier sound, and a lightweight feel without requiring major modifications. However, if you're seeking significant power gains or a more aggressive sound, a full exhaust system would be a better investment.

For most riders who want a balance of ease of installation, moderate performance boosts, and improved aesthetics without major tuning requirements, this slip-on is an excellent option. It s particularly well-suited for those who prioritize practicality and legal compliance while still enjoying the benefits of an aftermarket exhaust.

- You want a straightforward, legal, and effective upgrade.

- You prefer a sportier sound and slight performance gains without major modifications.

- You re on a budget and don t need extreme power increases.

- You plan to keep the bike street-legal with minimal tuning.

- You want maximum power gains and a more aggressive sound.

- You re willing to invest in tuning to optimize performance.

- You don t mind the complexity of a full exhaust swap.

For the average rider, the Arrow Race-Tech slip-on is a **highly recommended upgrade** it s a practical, efficient, and enjoyable modification that enhances both performance and riding experience.

Details:

990 Supermom 2009, 2010, 2011, 2012, 2013. 990 Adventure R 2008, 2009, 2010, 2011, 2012. Aluminum/Carbon Fiber See pictures for what is included. 990 Adventures 2008, 2009, 2010, 2011, 2012.

Open box but new. 990 Adventure 2008, 2009, 2010, 2011, 2012.

part #: 71763ak prices

• $606.94-$767.00

specifications cyclemufflermo:

• for models: Adventure
• for makes: Ktm
• brand: Arrow
• mpn: 71763ak
• mounting style: Slip-on
• type: Exhaust Systems
• placement on vehicle: Exhaust
• country of origin: Made In Italy

shipping cyclemufflermo:

• class: Standard
• cost: $0.00
• service: FedEx Ground / FedEx Home Delivery
• type: Fixed
• transit: 4-7 Days
• carrier: FedEx

offer cyclemufflermo:

• quantity: 1
• availability: In Stock
• started: April 23, 2026
• sold: 0
• options: Ship-to-home

seller cyclemufflermo:

• city: Phoenix, Arizona
• rating: 99.8%
• # reviews: 15565

returns cyclemufflermo:

• policy: No Returns

payments cyclemufflermo:

• other
• credit card: Diners-club
• wallet: Paypal

general cyclemufflermo:

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

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