fits model: Enduro. make: Husqvarna, Ktm.

( Brand: Akrapovic ), ( Manufacturer Part Number: M-HZAA013 ), ( Part Type: Exhaust )
The **Akrapovi M-HZAA013 Exhaust System** for the Husqvarna 701 SuperMoto Enduro and KTM 690 SMC represents the pinnacle of performance engineering, meticulously crafted to elevate the already formidable capabilities of these high-performance dual-sport machines. Designed with a relentless focus on precision and aerodynamics, this exhaust system features a **high-flow, dual-chamber construction** with a **3.5-inch (89mm) diameter** main pipe, optimized to maximize volumetric efficiency while maintaining a sporty, aggressive sound signature that resonates with the thrill of off-road and track riding. The **titanium-reinforced muffler** ensures durability under extreme conditions, whether tackling rough terrain or pushing the limits on the racetrack, while the **heat-resistant ceramic coating** minimizes heat transfer, preserving rider comfort and reducing the risk of thermal fatigue. The exhaust s **low-restriction design** enhances throttle response, allowing the engine to breathe more freely, which translates to improved power delivery across the rev range critical for both aggressive acceleration and sustained high-speed stability. For the Husqvarna 701 and KTM 690 SMC, this system is engineered to complement the factory s high-revving, torque-rich nature, delivering a noticeable boost in mid-to-high RPM performance without sacrificing the bike s nimble handling or off-road agility. The **sleek, aggressive styling** of the Akrapovi exhaust with its sharp, angular contours and polished finish complements the dual-sport aesthetic, ensuring the bike not only performs at its best but also turns heads with a bold, sporty presence. Whether you re carving through technical trails, pushing the limits on the track, or cruising through urban landscapes, this exhaust system transforms your Husqvarna or KTM into a more dynamic, responsive, and exhilarating machine, embodying the perfect fusion of performance and style.
### Pros and Cons of buying a Akrapovic M-HZAA013 Exhaust for Husqvarna 701 Supermoto/Enduro and KTM 690 SMC
#### **Pros:** 1. **Performance Gains:**The Akrapovic M-HZAA013 is designed to enhance throttle response and power delivery, particularly in the mid-to-high RPM range. This can make the Husqvarna 701 and KTM 690 SMC feel more aggressive and responsive, which is beneficial for track use, aggressive trail riding, or competitive enduro.
2. **Lightweight Construction:**Akrapovic exhausts are known for their use of lightweight materials, such as titanium or high-grade aluminum, which reduces overall weight. This can improve handling and agility, especially on technical terrain or during high-speed maneuvers.
3. **Sound:**The exhaust produces a distinctive, aggressive tone that appeals to riders who enjoy a louder, more sporty exhaust note. The sound is often described as deeper and more pronounced than stock exhausts, adding to the riding experience.
4. **Durability:**Akrapovic exhausts are built to withstand high-stress conditions, including off-road use where rocks, debris, and rough terrain can damage standard exhausts. The robust construction helps ensure longevity.
5. **Compatibility:**The M-HZAA013 is specifically tuned for the Husqvarna 701 Supermoto/Enduro and KTM 690 SMC, meaning it should fit seamlessly without requiring major modifications. This reduces the risk of installation issues.
6. **Aftermarket Support:**Akrapovic is a well-established brand in the off-road and motocross scene, with a strong reputation for quality. This means you ll have access to customer support, replacement parts, and a community of riders who have experience with their products.
7. **Potential for Power Increase:**Depending on the engine tuning and other modifications, the exhaust can contribute to a slight power increase, especially when paired with a high-flow air filter or other performance upgrades.
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#### **Cons:** 1. **Cost:**The Akrapovic M-HZAA013 is a premium exhaust system, and its price point is significantly higher than stock or budget aftermarket options. For riders on a tight budget, this could be a major drawback.
2. **Noise Regulations:**In many regions, loud exhausts are subject to legal restrictions, especially for street-legal or dual-sport bikes. While the Husqvarna 701 and KTM 690 SMC are primarily off-road bikes, riding them on public roads may require additional soundproofing or muffling to comply with local noise laws.
3. **Maintenance and Repair:**While durable, high-performance exhausts like this one may require more frequent inspections or adjustments, particularly if you ride aggressively or in harsh conditions. Components such as clamps, hangers, or muffler seals may wear out faster than stock parts.
4. **Weight Transfer:**Some riders report that aggressive exhausts can shift the bike s weight distribution slightly, particularly if the exhaust is mounted lower or differently than the stock system. This might affect handling in certain situations, though the impact is usually minimal.
5. **Potential for Backfires:**If the engine is not properly tuned or if there are issues with the air-fuel mixture, the exhaust can be prone to backfires, especially under heavy throttle. This can be annoying and may require adjustments to the carburetor or fuel injection system.
6. **Resale Value:**Modified bikes, especially those with aftermarket exhausts, may have a lower resale value compared to stock or lightly modified bikes. Buyers often prefer stock or easily reversible modifications.
7. **Installation Complexity:**While the M-HZAA013 is designed for easy installation, some riders may still find the process challenging, particularly if they lack mechanical experience. Professional installation is recommended to ensure a proper fit and avoid leaks or damage.
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### **Conclusion:**The Akrapovic M-HZAA013 exhaust is an excellent choice for riders who prioritize performance, responsiveness, and a sporty sound profile on their Husqvarna 701 Supermoto/Enduro or KTM 690 SMC. It delivers noticeable improvements in throttle response and handling, making it ideal for aggressive riding, track use, or competitive enduro. However, the high cost, potential noise issues, and maintenance requirements must be carefully considered.
If you are an enthusiast who rides primarily off-road, values performance, and is willing to invest in a high-quality upgrade, this exhaust is a strong recommendation. On the other hand, if you are on a budget, prefer stock sound levels, or plan to ride mostly on public roads, you may want to explore more budget-friendly alternatives or consider other modifications first.
### **Recommendation:** Purchase the Akrapovic M-HZAA013 if:- You are committed to aggressive riding or track use.
- You want a noticeable performance boost and a sporty exhaust note.
- You are prepared to invest in a premium aftermarket part and potentially deal with noise regulations.
- You have access to professional installation or mechanical experience.
Consider alternatives or delay the purchase if:- You are concerned about the cost or resale value of the bike.
- You primarily ride on public roads where noise restrictions apply.
- You prefer to test other modifications (e.g., air filters, suspension) before committing to an exhaust upgrade.
Pulled from a 24' Husqvarna 701 SM with 2762 km / 1716 miles. Akrapovic Exhaust Husqvarna 701 Supermoto Enduro KTM 690 SMC R, model number M-HZAA013. Bumps and blemishes as shown, needs a new end cap. Every attempt is made to clearly highlight the condition of part with photos and.
Suggested End Cap: AKRAPOVIC EC309. Ships tracked. Be sure to ask any questions when required.