DELKEVIC COM25BG Exhaust Muffler 4/1 SS70

( Brand: Delkevic ), ( Part Type: Exhaust Muffler ), ( Mounting Style: Clamp-on ), ( Machine Type: Street Motorcycle ), ( Manufacturer Warranty: 1 Year ), ( Items Included: Muffler ), ( Manufacturer Part Number: COM25BG ), ( Features: Easy To Replace ), ( Vintage Part: No ), ( Finish: Polished ), ( California Prop 65 Warning: Please Do Not Consume Our Exhausts. This Product Contains A Chemical Known In The State Of California To Cause Cancer. This Product Contains A Chemical Known To The State Of California To Cause Birth Defects Or Other Reproductive Harm. )

Review DELKEVIC Yamaha Full 4-1 Exhaust Inch Stainless Oval Muffler fits FZ6R 2009–2017

Introducing the Delkevic COM25BG SS70 Muffler, a high-performance exhaust system component specifically designed for Yamaha FZ6R motorcycles manufactured between 2009 and 2017. This muffler is part of Delkevic's comprehensive range of aftermarket exhaust systems, renowned for their exceptional quality, power gains, and unmistakable sound.

The COM25BG SS70 Muffler is a 4-1 system, which means it collects the exhaust gases from four cylinders into a single pipe before entering the muffler. This design promotes optimal scavenging and flow, leading to improved engine performance. The SS70 moniker refers to the muffler's diameter, which is a substantial 70mm, providing ample space for exhaust gases to pass through, further enhancing power delivery.

This muffler boasts a beautifully crafted stainless-steel construction, ensuring durability and resistance to corrosion. The sleek, modern design is not only aesthetically pleasing but also functional, as it integrates a high-flow catalytic converter to comply with emission regulations. The muffler's internal structure consists of a series of carefully engineered baffles and core materials that reduce backpressure, allowing the engine to breathe better and release more power.

The COM25BG SS70 Muffler offers a noticeable improvement in power and torque, making your Yamaha FZ6R more responsive and agile. Additionally, the muffler's exhaust note is more pronounced and exhilarating, adding to the overall riding experience.

Installation is straightforward, as the muffler comes with all the necessary mounting hardware and instructions. It's important to note that this muffler may require the use of an aftermarket ECU or fuel controller to achieve optimal performance.

Upgrading your Yamaha FZ6R with the Delkevic COM25BG SS70 Muffler is an investment in both performance and style. It's a testament to your commitment to enhancing your motorcycle and taking your riding experience to the next level.

Delkevic COM25BG Yamaha FZ6R 4-1 Exhaust SS70 Muffler (09-17): A Detailed Analysis

The Delkevic COM25BG Yamaha FZ6R 4-1 Exhaust SS70 Muffler is a popular aftermarket exhaust system for the Yamaha FZ6R motorcycle model years 2009 to 2017. In this analysis, we will discuss the key features, pros, cons, and a conclusion to help you make an informed decision about purchasing this exhaust system.

1. 4-1 design for improved power delivery and reduced weight

2. Stainless steel construction for durability

3. Slip-on muffler design for easy installation

4. Dual-end termination for a sleek look

5. Larger diameter exhaust pipe for better gas flow

1. Power and Performance: The Delkevic COM25BG exhaust system is known to provide a noticeable increase in power and torque, resulting in improved acceleration and overall performance.

2. Exhaust Note: The exhaust system produces a deep and throaty exhaust note that many riders find appealing.

3. Weight Reduction: With its lightweight design, the exhaust system can help to reduce the overall weight of the motorcycle, improving handling and agility.

4. Aesthetics: The sleek design of the exhaust system not only improves performance but also enhances the visual appeal of the motorcycle.

5. Easy Installation: The slip-on muffler design makes the installation process relatively simple and straightforward.

1. Cost: The Delkevic COM25BG exhaust system is more expensive than the stock exhaust system, which may be a deterrent for some riders.

2. Noise Level: The exhaust system may produce a louder exhaust note than the stock exhaust, which could be a concern for those living in areas with strict noise regulations.

3. Maintenance: The stainless steel construction requires regular maintenance to prevent rust and corrosion, which can add to the overall cost of ownership.

4. Fitment: While the exhaust system is designed to fit the Yamaha FZ6R models from 2009 to 2017, there may be some variations in fitment depending on the specific year and condition of the motorcycle.

The Delkevic COM25BG Yamaha FZ6R 4-1 Exhaust SS70 Muffler (09-17) is an excellent choice for those looking to improve the performance, power, and overall appearance of their Yamaha FZ6R motorcycle. With its sleek design, deep exhaust note, and noticeable power gains, this exhaust system is worth considering. However, the cost, noise level, maintenance requirements, and potential fitment issues are important factors to consider before making a purchase.

If you are looking to enhance the performance and aesthetics of your Yamaha FZ6R motorcycle and are willing to invest in a high-quality aftermarket exhaust system, the Delkevic COM25BG exhaust system is a solid choice. Just be sure to carefully consider the pros and cons and ensure that it will fit your specific motorcycle model and year.

Details:

Brand new exhaust system never put on, ordered it and decided to go with a different instead.

part #: com25bg prices

• $67.99-$380.99

specifications exhausterupt:

• for models: Fz6r
• for makes: Yamaha
• for years: 2009-2017
• brand: Delkevic
• part type: Exhaust Muffler
• mounting style: Clamp-on
• machine type: Street Motorcycle
• manufacturer warranty: 1 Year
• items included: Muffler
• manufacturer part number: COM25BG
• features: Easy To Replace
• vintage part: No
• finish: Polished
• california prop 65 warning: Please Do Not Consume Our Exhausts. This Product Contains A Chemical Known In The State Of California To Cause Cancer. This Product Contains A Chemical Known To The State Of California To Cause Birth Defects Or Other Reproductive Harm.

seller exhausterupt:

• rating: 100.0%
• # reviews: 10
• city: Duncan, South Carolina

offer exhausterupt:

• best offers: True
• quantity: 1
• availability: In Stock
• sold: 0
• options: Ship-to-home
• started: September 23, 2025

general exhausterupt:

• condition: New
• Motorcycle Scooter Parts Accessories > Exhaust Emission Systems > Exhaust System Kits

returns exhausterupt:

• policy: No Returns

payments exhausterupt:

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

shipping exhausterupt:

• service: USPS Ground Advantage
• transit: 5-11 Days
• class: Standard
• carrier: USPS
• cost: $10.99
• type: Fixed

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