OMC 984970 Exhaust Extension Kit 5INCH

( Manufacturer Part Number: 984970 ), ( Part Type: Exhaust )

Review OMC 5inch Exhaust Extension Kit

The OMC 984970 5-inch Exhaust Extension Kit is an essential modification for boat owners looking to enhance the performance and aesthetics of their exhaust system. This extension kit is specifically designed for outboard motors with a 5-inch exhaust outlet and allows for the connection of aftermarket mufflers or silencers.

The OMC 984970 kit is made from high-quality materials, ensuring durability and reliability. Each piece is meticulously crafted to fit perfectly with OMC exhaust systems, ensuring a secure and leak-free connection. The kit includes all necessary hardware, including clamps and bolts, for easy installation.

The 5-inch diameter of this exhaust extension kit offers several advantages over the standard exhaust diameter. A larger exhaust diameter allows for greater exhaust gas flow, resulting in improved engine performance. Additionally, the larger exhaust diameter contributes to a more pleasing exhaust note, adding to the overall boating experience.

The OMC 984970 5-inch Exhaust Extension Kit is an excellent choice for boat owners looking to customize their exhaust system or replace worn-out components. Its high-quality construction, easy installation, and performance benefits make it a worthwhile investment for anyone seeking to optimize their outboard motor's power and sound.

In summary, the OMC 984970 5-inch Exhaust Extension Kit is a must-have upgrade for boat owners with a 5-inch exhaust outlet. This kit offers improved engine performance, a more pleasing exhaust note, and is made from high-quality materials for durability and reliability. Its easy installation process makes it a straightforward addition to any outboard motor, ensuring a seamless and enjoyable boating experience.

The OMC 984970 5-inch Exhaust Extension Kit is a popular aftermarket part designed to enhance the performance and appearance of certain exhaust systems. Here are some potential pros and cons of purchasing this product:

1. Increased Performance: A larger exhaust pipe allows for better gas flow, leading to increased engine performance.

2. Improved Sound: The larger exhaust pipe can also produce a more pleasing exhaust note.

3. Better Fit and Finish: OMC is known for producing high-quality exhaust components, and this extension kit is no exception.

4. Easy Installation: The kit comes with all necessary hardware and is designed to be a bolt-on installation.

5. Affordable: Compared to other aftermarket exhaust options, this extension kit is relatively affordable.

1. Size Compatibility: This extension kit is specifically designed for certain exhaust systems, so it may not be compatible with all vehicles.

2. No Catalytic Converter: This extension kit does not include a catalytic converter, so it may not be legal for use in some areas.

3. Potential for Increased Noise: A larger exhaust pipe can produce more noise, which may not be desirable for all drivers.

4. Potential for Increased Emissions: A larger exhaust pipe can also lead to increased emissions, which may not be desirable for those concerned about the environment.

The OMC 984970 5-inch Exhaust Extension Kit offers several potential benefits for those looking to enhance the performance and appearance of their exhaust system. However, it is important to consider the potential cons, such as compatibility with certain exhaust systems and the potential for increased noise and emissions. Ultimately, the decision to purchase this product depends on individual preferences and priorities.

If you are looking to enhance the performance and sound of your exhaust system and are confident that this extension kit is compatible with your vehicle, then it may be a worthwhile investment. However, if you are concerned about the potential for increased noise or emissions, or if you are unsure about the compatibility with your exhaust system, then it may be best to consider other options or consult with a professional mechanic before making a purchase.

Details:

Hardware and gaskets included. New old inventory.

part #: 984970 price

• $300.00

specifications exhaussyste:

• for makes: Omc
• mpn: 984970
• part type: Exhaust

payments exhaussyste:

• other
• credit card: Discover
• wallet: Apple-pay

offer exhaussyste:

• availability: In Stock
• started: May 13, 2026
• options: Ship-to-home
• sold: 0
• quantity: 1

returns exhaussyste:

• policy: No Returns

general exhaussyste:

• condition: New
• Boat Parts > Inboard Engines Components > Exhaust Systems

seller exhaussyste:

• city: Wilmington, North Carolina
• rating: 100.0%
• # reviews: 2237

shipping exhaussyste:

• service: UPS Ground
• cost: $53.28
• type: Calculated
• transit: 3-8 Days
• class: Standard
• carrier: UPS

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