MBRP 4732-M373305-52 Performance Exhaust Cat

( Brand: Mbrp ), ( Manufacturer Part Number: 4732-M373305-52 ), ( Part Type: Exhaust )

Review MBRP Series Performance Exhaust Arctic Cat Le Snowmobile fits TRAIL ZR 800 2001

The **MBRP 4732-M373305-52 Trail Performance Exhaust System** is a meticulously engineered aftermarket upgrade designed to transform the performance, sound, and overall driving experience of the **2001 Arctic Cat ZR 800 LE**, a legendary off-road machine known for its rugged reliability and high-octane thrills. Crafted from high-grade **409 stainless steel**, this exhaust system is built to withstand the harshest conditions, from deep sand dunes to rocky trails, ensuring durability without compromising on performance. The **dual-tip design** not only enhances the aggressive, sporty aesthetic of the ZR 800 LE but also optimizes exhaust flow, reducing backpressure and allowing the engine to breathe more efficiently. This leads to a noticeable increase in horsepower and torque, enabling the bike to accelerate quicker, maintain higher RPMs, and deliver a more responsive throttle feel perfect for those who demand every ounce of power from their machine.

Beyond its performance benefits, the **MBRP Trail Performance Exhaust** is engineered to produce a deep, throaty growl that turns heads on the trail, giving the Arctic Cat a more commanding and exhilarating presence. The system features a **smooth, polished finish** that resists corrosion and rust, ensuring it remains as sharp and functional as the day it was installed, even after years of rugged use. The **direct-fit design** eliminates the need for modifications, making installation straightforward for both seasoned mechanics and DIY enthusiasts, though professional fitting is recommended to ensure a perfect seal and optimal performance. Whether you're carving through tight switchbacks, tackling steep climbs, or simply cruising for fun, this exhaust system elevates the ZR 800 LE s performance while maintaining its iconic off-road heritage. For riders who refuse to settle for ordinary, the **MBRP 4732-M373305-52** is the ultimate choice a blend of cutting-edge engineering, unmatched durability, and unmistakable power.

### **Pros and Cons of the MBRP 4732-M373305-52 Trail Performance Exhaust for a 2001 Arctic Cat ZR 800 LE**

1. **Improved Sound and Tone** The exhaust is designed to enhance the engine s exhaust note, giving it a deeper, more aggressive sound while maintaining a balanced tone that suits off-road use. This is particularly appealing for riders who enjoy a more engaging exhaust sound without excessive noise.

2. **Enhanced Performance** The Trail Performance exhaust is engineered to optimize airflow, which can lead to slight improvements in throttle response and power delivery. This is especially noticeable in mid-range RPMs, where exhaust backpressure is reduced, allowing the engine to breathe more efficiently.

3. **Durability and Quality** MBRP (Minnesota Bore & Rod Products) is known for manufacturing high-quality exhaust systems that are built to last. The components are typically made from heavy-duty materials, including stainless steel, which resists corrosion and wear, making it a reliable upgrade for long-term use.

4. **Off-Road Suitability** The design of this exhaust is tailored for trail use, meaning it balances performance with practicality. It avoids overly aggressive sound levels that could be restricted in some areas, while still providing a noticeable upgrade over the stock system.

5. **Compatibility** The MBRP 4732-M373305-52 is specifically designed for the 2001 Arctic Cat ZR 800 LE, ensuring a proper fit without the need for extensive modifications. This reduces the risk of installation issues and ensures optimal performance.

6. **Aesthetic Appeal** The exhaust features a sleek, modern design that enhances the bike s appearance. The polished finish and integrated components give the ZR 800 LE a more aggressive and customized look.

7. **Ease of Installation** Compared to some aftermarket exhausts, this system is relatively straightforward to install, especially for those with basic mechanical skills. MBRP often provides clear instructions and may include necessary hardware for a smooth installation process.

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1. **Cost** The MBRP Trail Performance exhaust is a premium product, and the price reflects its quality. For riders on a tight budget, this may be a significant investment, especially when considering additional costs like installation labor if not doing it themselves.

2. **Sound Level Considerations** While the exhaust provides an improved tone, it may still produce a louder sound than the stock system. Depending on local regulations or riding environments (e.g., urban areas, noise-sensitive trails), the increased noise could lead to potential fines or complaints from others.

3. **Potential Weight** Aftermarket exhaust systems can sometimes be heavier than stock systems due to the materials used for durability. While not overly significant, this added weight may slightly affect handling, particularly in high-speed maneuvers or aggressive riding.

4. **Maintenance Requirements** Like any aftermarket exhaust, this system may require periodic checks for leaks, loose connections, or signs of wear. Ensuring proper maintenance is crucial to avoid performance degradation or safety issues over time.

5. **Limited Customization** If a rider is looking for extreme performance gains or a drastically different sound profile, this exhaust may not offer enough customization. For those seeking a more aggressive or high-flow setup, other brands or systems might be more suitable.

6. **Potential Warranty Issues** Installing an aftermarket exhaust could void the manufacturer s warranty on the bike, depending on Arctic Cat s policies. Riders should verify this before purchasing to avoid unexpected costs if the engine or related components require service.

7. **Installation Complexity for Beginners** While generally straightforward, exhaust installation can be challenging for those without mechanical experience. Improper installation could lead to leaks, poor performance, or even damage to the bike. Some riders may opt to pay for professional installation, adding to the overall cost.

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The MBRP 4732-M373305-52 Trail Performance exhaust is an excellent choice for riders of a 2001 Arctic Cat ZR 800 LE who prioritize a balanced combination of improved sound, performance, and durability. It strikes a good middle ground between stock and more aggressive aftermarket systems, making it ideal for trail riding where noise restrictions are minimal. The quality and compatibility of the product ensure a reliable upgrade, while its design enhances both the riding experience and the bike s appearance.

However, the higher cost and potential sound level concerns may deter some riders, particularly those in noise-restricted areas or on a limited budget. Additionally, the need for proper installation and maintenance underscores the importance of careful consideration before purchasing.

If you are a rider who values a noticeable but not overly aggressive sound improvement, enhanced performance, and a durable upgrade for your ZR 800 LE, the MBRP Trail Performance exhaust is a strong recommendation. It is particularly well-suited for off-road enthusiasts who enjoy a more engaging exhaust tone without sacrificing practicality.

For riders who are concerned about cost or noise regulations, it may be worth exploring alternative options such as slightly less expensive exhausts or tuning the bike to complement the stock system. Additionally, if you plan to install it yourself, ensure you have the necessary tools and mechanical knowledge to avoid complications.

Ultimately, this exhaust is a worthwhile investment for those who want a high-quality, performance-oriented upgrade that aligns with the capabilities of the ZR 800 LE.

Details:

This is helpful if you are buying multiple items. Compatibility: Years: Make: model: Application: Notes: 2003 - 2003 Arctic Cat Mountain Cat 800 EFI 144, 2002 Arctic LE 151, Cater EFI, 2001 8 900 Early Build, Sno Pro, 9 2001 Arctic LE, 1M, Build. MBRP Trail Series Performance Exhaust for 2001 Arctic Cat ZR 800 LE Snowmobile: 2 Year warranty, Improved throttle response, Quick and simple installation, Huge weight savings, Made from 304 stainless, Uses stock springs hangers, Dino proven performance, Flo-bench tested back pressure.: Brand: MBRP, model Number: 4732-M373305-52.

Parts without fitment are to be assumed universal and may require vehicle modification. I need to exchange an item.

part #: 4732m37330552 price

• $364.99

specifications exhaustsnowmobilee:

• for models: Zr, 800, Trail
• for makes: Arctic, Arctic-cat
• for years: 2001
• brand: Mbrp
• mpn: 4732-m373305-52
• part type: Exhaust

returns exhaustsnowmobilee:

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

shipping exhaustsnowmobilee:

• transit: 2-5 Days
• type: Fixed
• class: Standard
• cost: $0.00
• service: Standard

offer exhaustsnowmobilee:

• sold: 0
• options: Ship-to-home
• quantity: 7
• started: March 5, 2026
• availability: In Stock

seller exhaustsnowmobilee:

• rating: 99.8%
• city: Boise, ID
• # reviews: 79166

general exhaustsnowmobilee:

• Parts Accessories > Snowmobile Parts > Exhaust
• condition: New

payments exhaustsnowmobilee:

• wallet: Paypal
• other
• credit card: Discover

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