MBRP 6628-M431097-58 Performance Exhaust

( Brand: Mbrp ), ( Manufacturer Part Number: 6628-M431097-58 ), ( Part Type: Exhaust )

Review MBRP Series Performance Exhaust Polaris fits TRAIL SWITCHBACK 600 2017–2018

The **MBRP 6628-M431097-58 Trail Performance Exhaust System** is a meticulously engineered aftermarket upgrade designed to elevate the performance, sound, and aesthetics of the 2017-2018 Polaris 600 Switchback, catering to both off-road enthusiasts and those seeking a refined yet aggressive riding experience. Crafted from high-quality, durable materials, this exhaust system features a **dual-tone, polished stainless steel construction** with a sleek, matte black finish on the outer housing, blending modern style with rugged functionality. The design emphasizes a **low-restriction, high-flow configuration**, utilizing a **3.5-inch diameter main exhaust pipe** paired with a **2.5-inch diameter mid-pipe** to optimize airflow while maintaining a balanced exhaust note that is both throaty and engaging. The system incorporates a **catalytic converter bypass**, allowing for a deeper, more aggressive tone without compromising emissions compliance in regions where it is permitted, though it is important to note that installation may require a bypass kit for full functionality.

At its core, the MBRP exhaust system is engineered to enhance the 600 Switchback s power delivery, particularly in the mid-to-high RPM range, where the exhaust s optimized backpressure and improved scavenging help unlock additional horsepower and torque. The **stainless steel construction** ensures resistance to corrosion and heat, making it ideal for the demanding conditions of trail riding, while the **sound-absorbing inner liner** helps refine the exhaust note, delivering a more polished yet dynamic growl that stands out on the trail. The system is also designed with **easy installation** in mind, featuring a **direct-fit configuration** that requires minimal modification to the stock exhaust system, though some users may opt for additional upgrades like a downpipe or slip-on muffler for further customization.

Beyond performance, the MBRP exhaust system offers a **visually striking upgrade** that transforms the appearance of the Switchback, with its **dual-tone finish** adding a touch of sophistication to the bike s aggressive off-road aesthetic. The **high-quality build** includes precision-welded seams and a **durable mounting system** that ensures a secure and vibration-free installation, even under the stresses of rough terrain. Whether you re chasing performance gains, refining the exhaust tone, or simply enhancing the bike s look, this exhaust system delivers a **versatile and high-performance solution** that meets the demands of both the trail and the track. Ideal for riders who demand more from their Polaris 600 Switchback, the MBRP 6628-M431097-58 Trail Performance Exhaust is a standout choice for those looking to push boundaries without sacrificing reliability.

### **Pros and Cons of buying a MBRP 6628-M431097-58 Trail Performance Exhaust for a 2017-2018 Polaris 600 Switchback**

1. **Improved Sound and Tone** The exhaust is designed to produce a deeper, more aggressive tone compared to the stock system, enhancing the motorcycle s overall sound profile. This can be appealing for riders who enjoy a louder, more sporty exhaust note.

2. **Better Flow and Performance** The Trail Performance exhaust is engineered to optimize airflow, which can lead to slight improvements in throttle response and power delivery, particularly in mid-range RPMs. This may make the bike feel more responsive, especially on trails where quick acceleration is beneficial.

3. **Durability and Quality** MBRP (Muddy Buddy Racing Products) is known for manufacturing high-quality aftermarket parts. This exhaust is constructed with materials that are designed to withstand the rigors of off-road use, including rust resistance and durability in harsh conditions.

4. **Aesthetic Appeal** The exhaust features a sleek, aggressive design that can give the Polaris 600 Switchback a more customized and sporty look. The matte black finish with chrome accents adds a modern touch compared to the stock exhaust.

5. **Compatibility and Easy Installation** The exhaust is specifically designed for the 2017-2018 Polaris 600 Switchback, ensuring a direct fit without the need for modifications. Installation is relatively straightforward, though some basic mechanical skills may be required.

6. **Rust Resistance** The exhaust is treated to resist rust, which is particularly important for off-road bikes that are frequently exposed to mud, water, and other corrosive elements.

7. **Positive Community Feedback** Many riders who have installed this exhaust report noticeable improvements in sound and slight performance gains, with few major complaints about reliability or fitment issues.

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1. **Cost** The MBRP Trail Performance exhaust is more expensive than the stock exhaust. While it offers performance and aesthetic benefits, the price may be a deterrent for budget-conscious riders. The cost is justified by the quality and performance gains, but it is still a significant investment for an exhaust system.

2. **Noise Level** While some riders appreciate the deeper tone, others may find the sound too loud, especially if they plan to ride in areas with strict noise regulations. The exhaust does not come with a muffler that significantly reduces noise, so riders should be aware of local laws regarding motorcycle decibels.

3. **Minimal Power Gains** While the exhaust may improve airflow and throttle response, the gains are not dramatic. The Polaris 600 Switchback is not a high-performance bike to begin with, so the improvements may be subtle and may not justify the cost for some riders.

4. **Weight** Aftermarket exhausts can sometimes be heavier than stock systems due to the materials used for durability. While the MBRP exhaust is not excessively heavy, some riders may prefer a lighter system for better handling, especially on technical trails.

5. **Potential for Aftermarket Modifications** If riders plan to further modify their bike (e.g., adding a downpipe or larger muffler), they may need to invest in additional parts, which could increase the overall cost.

6. **Installation Complexity** While the exhaust is designed for easy installation, it still requires removing the stock exhaust, which involves disconnecting the muffler, heat shield, and exhaust pipes. Riders without mechanical experience may need to seek professional help, adding to the cost.

7. **Limited Availability of Parts** If issues arise with the exhaust (e.g., leaks, rust), finding replacement parts or a new exhaust may be more difficult than for more widely available aftermarket brands.

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The MBRP 6628-M431097-58 Trail Performance exhaust is a solid choice for riders of the 2017-2018 Polaris 600 Switchback who prioritize improved sound, slight performance enhancements, and a more aggressive aesthetic. It offers high-quality construction, durability, and a noticeable upgrade over the stock exhaust. However, the cost is a significant factor, and the performance gains are modest. Additionally, the noise level may not suit all riding environments, and installation requires some mechanical skill or access to a mechanic.

For riders who are willing to invest in a quality upgrade and do not mind a louder, more aggressive sound, this exhaust is a worthwhile purchase. Conversely, riders on a tight budget or those who prefer minimal modifications may opt for a less expensive alternative or stick with the stock exhaust.

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- You want a noticeable improvement in sound and a slight performance boost.

- You are willing to pay for a high-quality, durable aftermarket part.

- You do not mind a louder exhaust and are aware of local noise regulations.

- You are comfortable with installation or have access to a mechanic for assistance.

- You are on a tight budget and the cost does not justify the perceived benefits.

- You prefer a quieter exhaust or plan to ride in areas with strict noise laws.

- You are not particularly concerned with sound or performance and are satisfied with the stock exhaust.

- You prefer a lighter exhaust or plan to add further modifications that may conflict with this exhaust.

For most riders who enjoy customizing their Polaris 600 Switchback and appreciate the benefits of a quality exhaust system, the MBRP Trail Performance exhaust is a recommended upgrade. However, weigh the pros and cons carefully against your personal priorities and budget.

Details:

MBRP Trail Series Performance Exhaust for 2017 - 2018 Polaris 600 SwitchBack Adventure 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: 6628-M431097-58. Parts without fitment are to be assumed universal and may require vehicle modification. This is helpful if you are buying multiple items.

I need to exchange an item. 2017 - 2020 Polaris800 PRO-RMK 163 3in. Compatibility: Years: Make: model: Application: Notes: 2017 - 2022 Polaris600 RMK 144, 2017 Polaris800 PRO-RMK 174 LE, 2018 Polaris600 SwitchBack PRO-S, 2020 Polaris800 155, 2020 Polaris600 Rush 2021 Polaris600 2019 Polaris600 XCR, Adventure, Assault 2018 Polaris800 SP 155 3in.

part #: 6628m43109758 price

• $344.99

specifications exhaustsnowmobilee:

• for models: 600, Trail, Switchback
• for makes: Polaris
• for years: 2017-2018
• brand: Mbrp
• mpn: 6628-m431097-58
• part type: Exhaust

payments exhaustsnowmobilee:

• other
• credit card: Diners-club
• wallet: Apple-pay

shipping exhaustsnowmobilee:

• cost: $0.00
• type: Fixed
• service: Standard
• transit: 3-6 Days
• class: Standard

returns exhaustsnowmobilee:

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

general exhaustsnowmobilee:

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

offer exhaustsnowmobilee:

• quantity: 9
• started: May 2, 2026
• sold: 0
• availability: In Stock
• options: Ship-to-home

seller exhaustsnowmobilee:

• city: Boise, ID
• rating: 99.9%
• # reviews: 84388

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