BIKEMAN PERFORMANCE MN-15JA Velocity Muffler Exhaust Ku Cat MN/15JA 7000 137

( Brand: Bikeman Performance ), ( Manufacturer Part Number: MN/15JA ), ( Color: Ceramic Chrome ), ( Compatible Year: 2019 2018 ), ( Compatible Make: Arctic Cat ), ( Compatible Model: Zr 7000 137 ), ( Bundle Description: 1 Pc Genuine Bikeman Full Velocity Muffler ), ( Type: Full Velocity Muffler ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement )

Review BIKEMAN PERFORMANCE Mn/15ja Full Velocity Muffler Arctic Cat 7000 137 Exhaust Ku fits ZR 2018–2019

The **Bikeman Performance MN/15JA Velocity Muffler** is a meticulously engineered aftermarket exhaust component designed to elevate the performance, aesthetics, and overall driving experience of the **2018-2019 Arctic Cat ZR 7000 137** snowmobile. Crafted from high-grade **304 stainless steel**, this muffler is built to withstand the harshest winter conditions while delivering a dramatic improvement in exhaust flow and power output. The **MN/15JA Velocity** features a **high-flow, straight-through design** with a **large-diameter internal baffle system**, allowing for optimal exhaust scavenging and reduced backpressure. This engineering ensures that your ZR 7000 s engine breathes more freely, resulting in increased horsepower, smoother throttle response, and a more aggressive exhaust note that turns heads on the trail. The muffler s **sleek, aggressive styling** complements the aggressive aesthetic of the Arctic Cat ZR 7000, with a **bold, contoured shape** that enhances the machine s sporty appearance while maintaining a clean, factory-inspired look. Beyond performance, the **durable construction** includes **welded seams and reinforced mounting points**, ensuring longevity even under heavy use. Whether you're carving through deep powder or pushing the limits on groomed trails, the **Bikeman Performance MN/15JA Velocity Muffler** transforms your ZR 7000 into a more responsive, powerful, and visually striking machine proving that performance and style can coexist seamlessly in the world of Arctic Cat snowmobiles.

### **Pros and Cons of the Bikeman Performance MN/15JA Velocity Muffler for the 2018-2019 Arctic Cat ZR 7000 (137 Exhaust Kit)**

1. **Performance Enhancement** The Velocity muffler is designed to improve exhaust flow, reducing backpressure and allowing the engine to breathe more efficiently. This can lead to better throttle response, slightly increased horsepower, and improved overall performance, especially in high-RPM scenarios.

2. **Sound Modification** The muffler provides a deeper, more aggressive exhaust note compared to the stock system. If you prefer a louder, sportier sound, this is a noticeable upgrade. The tone is often described as growly and muscular rather than overly harsh.

3. **Durability and Build Quality** Bikeman Performance products are known for using high-quality materials, including stainless steel construction and heat-resistant coatings. The muffler is designed to withstand the demands of off-road use without excessive wear.

4. **Compatibility** The MN/15JA model is specifically engineered for the Arctic Cat ZR 7000 (137 exhaust system), ensuring a proper fit without modifications. This reduces the risk of leaks or installation issues.

5. **Aftermarket Support** Bikeman offers a range of exhaust components, so if you plan to upgrade other parts (like headers or downpipes), this muffler can serve as a cohesive part of a larger system.

6. **Lightweight Design** Compared to some aftermarket options, the Velocity muffler is relatively lightweight, which can help with handling and maneuverability, especially on rough terrain.

7. **Ease of Installation** The muffler is designed for straightforward installation, though some basic mechanical skills may be required to properly secure it to the exhaust system.

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1. **Noise Levels** While the sound is more aggressive than stock, it may still be louder than what some riders prefer, especially in areas where noise restrictions apply. Check local regulations before installing.

2. **Potential Power Loss Without Full Exhaust Upgrade** Installing just the muffler without upgrading the headers or downpipes may not yield significant power gains. The exhaust system works as a unit, so a full kit (headers muffler) is ideal for optimal results.

3. **Cost** The Velocity muffler is priced higher than stock or some budget aftermarket options. If you're on a tight budget, this may be a significant investment.

4. **Maintenance Requirements** Like any aftermarket exhaust, the Velocity muffler may require more frequent inspections for cracks, rust, or heat damage, particularly if used in extreme conditions.

5. **Weight Distribution Impact** While lightweight, exhaust modifications can shift the center of gravity slightly. This may not be noticeable on most riders but could affect handling in extreme off-road conditions.

6. **Warranty Considerations** Arctic Cat may void the factory warranty if aftermarket exhaust components are installed. Ensure you understand the implications before proceeding.

7. **Limited Customization** If you're looking for a specific sound profile (e.g., ultra-smooth or ultra-loud), the Velocity muffler offers a middle-ground tone. Extreme customization would require additional modifications.

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### **Conclusion and Recommendation**

The **Bikeman Performance MN/15JA Velocity Muffler** is a solid choice for Arctic Cat ZR 7000 owners who want a noticeable performance and sound upgrade without a full exhaust overhaul. It delivers a growly, engaging exhaust note and may provide slight power improvements, especially when paired with headers. However, it is not a "miracle fix" for power expect modest gains unless the entire exhaust system is upgraded.

- **Install if:** You prioritize a deeper exhaust tone, want a slight performance boost, and are willing to invest in a quality aftermarket part. It s also a good intermediate step before committing to a full exhaust kit.

- **Consider alternatives if:** You re on a tight budget (stock or budget mufflers may suffice), prefer a quieter sound, or plan to upgrade other exhaust components (headers/downpipes) for better power gains.

- **Pair with:** Headers or a full exhaust system for maximum performance benefits. Ensure compliance with local noise laws before installation.

For most riders seeking a balance of sound, durability, and performance, the Velocity muffler is a reliable and well-regarded upgrade. However, weigh the pros and cons against your specific needs and budget before making a decision.

Details:

BikeMan Full Velocity Muffler for 2018 - 2019 Arctic Cat ZR 7000 137 - Exhaust ku: Status: In Stock.

part #: mn15ja price

• $494.41

specifications exhaustsnowmobilee:

• for models: Zr
• for makes: Arctic, Arctic-cat
• for years: 2018-2019
• brand: Bikeman Performance
• mpn: Mn/15ja
• color: Ceramic Chrome
• compatible year: 2019 2018
• compatible make: Arctic Cat
• compatible model: Zr 7000 137
• bundle description: 1 Pc Genuine Bikeman Full Velocity Muffler
• type: Full Velocity Muffler
• core charge: Free No Core Charge
• fitment type: Direct Replacement

seller exhaustsnowmobilee:

• city: Multiple warehouses
• # reviews: 17825
• rating: 98.8%

offer exhaustsnowmobilee:

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

general exhaustsnowmobilee:

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

returns exhaustsnowmobilee:

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

payments exhaustsnowmobilee:

• credit card: Mastercard
• other
• wallet: Paypal

shipping exhaustsnowmobilee:

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

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