1. Exhaust Systems Inboard Engines Components For Sale
  2. sku: 7945297042777781
  3. BFO FC9WU2

BFO FC9WU2 Exhaust Manifold Kit Gm 5.0L 5.7L V8

fits model: Marine, 305, 350, Mercruiser. year: 1983–2002.

Fc9wu2 Bfo 2pcs Marine Exhaust Manifold Kit For Mercruiser Gm 5.0l 305 5.7l 350 V8 1983-02

( Brand: Bfo ), ( Manufacturer Part Number: FC9WU2 ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Color: Black ), ( Engine: 5.0l/5.7l/6.2l ), ( Features: High Quality Material, Easy Installation ), ( Fitment: For Mercruiser Gm 5.0 ), ( For Mcm/mie Gm V8: 305, 350, 377 Cid Engines, For Mercruiser Most Small Block V-8 Engines 5.0l/5.7l/6.2l ), ( Fitment Type: Direct Replacement ), ( Fuel Type: Gasoline ), ( Items Included: As Pics Shown ), ( Material: Cast Iron ), ( Note: No Instruction Included ), ( Notice: This Is Aftermarket Replcement Part ), ( Oe/oem Part Number: 860246a10, 860246a15, 860246a3, 860246a7, 860246a9, 860336a2, 860246q11, 87114a19, 9-40507, 18-1953-2, 1819532 ), ( Type: Exhaust Manifold ), ( Warranty: 1 Year )

Review BFO 2pcs Exhaust Manifold Kit Gm 5.0l 5.7l V8 fits MERCRUISER MARINE 305 350 1983–2002

Introducing the BFO FC9WU2 Marine Exhaust Manifold Kit, specifically designed for Mercruiser GM 5.0L, 305, 5.7L, and 350 V8 engines from the years 1983 to 2002. This premium exhaust manifold kit is a must-have for marine enthusiasts seeking optimal performance and durability for their watercraft.

The BFO FC9WU2 Marine Exhaust Manifold Kit is meticulously engineered to replace your worn-out or damaged factory exhaust manifolds. Each manifold is constructed from high-quality, corrosion-resistant materials, ensuring superior strength and longevity even in the harsh marine environment.

The exhaust manifolds feature a modern and efficient design, with well-engineered exhaust ports that optimize exhaust gas flow for improved engine performance. These manifolds are also designed to minimize backpressure, ensuring maximum power output from your engine.

This exhaust manifold kit comes with all necessary hardware, including gaskets, bolts, and nuts, for an easy and hassle-free installation process. The gaskets are made from a high-temperature, compression-molded material that ensures a perfect seal between the cylinder head and the manifold, preventing exhaust leaks and maintaining engine efficiency.

The BFO FC9WU2 Marine Exhaust Manifold Kit is also designed with easy access to the spark plugs, making routine engine maintenance a breeze. Additionally, the kit includes a set of new, high-performance exhaust headers, which are engineered to optimize exhaust gas flow and reduce exhaust temperatures, further improving engine performance.

By upgrading to the BFO FC9WU2 Marine Exhaust Manifold Kit, you can expect improved engine power, increased fuel efficiency, and a more responsive throttle. This kit is an excellent investment for any marine enthusiast seeking to enhance the performance and longevity of their Mercruiser engine.

In conclusion, the BFO FC9WU2 Marine Exhaust Manifold Kit for Mercruiser GM 5.0L, 305, 5.7L, and 350 V8 engines is a high-quality, corrosion-resistant, and efficient solution for replacing worn-out or damaged factory exhaust manifolds. This kit is designed to optimize exhaust gas flow, reduce backpressure, and minimize exhaust temperatures, resulting in improved engine performance, increased fuel efficiency, and a more responsive throttle. With easy installation and all necessary hardware included, this kit is an excellent investment for marine enthusiasts seeking to enhance the performance and longevity of their Mercruiser engine.

Buying a BFO FC9WU2 marine exhaust manifold kit for Mercruiser GM 5.0L 350 V8 engines (used in various models from 1983 to 2002) comes with both advantages and disadvantages. Let's examine each aspect:

Advantages:

1. Improved Performance: The BFO exhaust manifold is designed to improve engine performance by providing better flow rate and reducing backpressure. This results in increased horsepower and torque, leading to better acceleration and overall performance.

2. Durability: This aftermarket exhaust manifold is manufactured using high-quality materials, ensuring long-lasting performance. The kit includes new gaskets and hardware, making it a complete solution for replacing worn-out or damaged parts.

3. Easy Installation: The BFO FC9WU2 exhaust manifold is designed to be a direct replacement for the original equipment. This means that the installation process is relatively straightforward and can save you time and money compared to custom fabrication.

Disadvantages:

1. Cost: The aftermarket exhaust manifold may be more expensive than the original equipment. However, the performance benefits and improved durability can offset the initial investment over time.

2. Potential for Noise: The BFO exhaust manifold may produce more noise than the original equipment due to its free-flowing design. While this can be desirable for some, it may not be preferred by all users, especially those who value a quieter operating environment.

3. Potential for Emissions Changes: The improved flow rate and reduced backpressure of the aftermarket exhaust manifold may result in slight changes to exhaust emissions. It's essential to ensure that your application complies with local and federal emissions regulations before installing the new manifold.

Conclusion:

The BFO FC9WU2 marine exhaust manifold kit for Mercruiser GM 5.0L 350 V8 engines offers several advantages, including improved performance, durability, and easy installation. However, it also comes with potential disadvantages, such as increased cost, potential for noise, and potential for emissions changes.

Based on the information provided, it's recommended that you consider the specific needs and preferences of your application before deciding to purchase this aftermarket exhaust manifold. If improved performance and durability are your primary concerns, and you're willing to accept the potential noise increase and emissions changes, then this kit may be an excellent investment for your Mercruiser engine. However, if quiet operation is a priority, or if your application is subject to strict emissions regulations, then it may be worth considering alternative solutions or modifications.

Details:

Aftermarket Direct Fit for OE Replacement, Precision-engineered to match specs straightforward bolt-on installation no major modifications required most applications. Color: Black. Package included. Our product is a wet joint manifold.

Rugged Performance for Demanding Vehicles, Built trucks, Suva, and high-mileage cars delivers consistent strength under heavy loads harsh conditions. For MCM/MIE GM V8 305, 350, 377 CID Engines 1983 - 2002. Type: Exhaust Manifold Kit. Condition: Brand New.

Does not for newer dry-joint manifolds. 860246A10,860246A15,860246A3,860246A7,860246A9,860336A2,860246Q11,87114A19,9-40507,18-1953-2,1819532. As Picture Shown. Material: Cast Iron.

For Mercruiser GM 5.0 305 and 5.7 350 Engines from the Early 1980to 2002. OE/Part number. Efficient Heat Dissipation, Natural thermal conductivity helps manage engin temperatures and protect adjacent components. us Facebook Account: .

For MerCruiser 5.0L 305 ci, 5.7L 350ci, 6.2L 377ci, and most small block V-8 Engines. Reliable Leak-Proof Sealing, Machined flanges with uniform bolt patterns ensure tight seals standard aftermarket gaskets sold separately. Product for: Direct for.

specifications exhaussyste:

  • for models: Marine, 305, 350, Mercruiser
  • for years: 1983-2002
  • brand: Bfo
  • mpn: Fc9wu2
  • california prop 65 warning: California Prop 65 Warning
  • color: Black
  • engine: 5.0l/5.7l/6.2l
  • features: High Quality Material, Easy Installation
  • fitment: For Mercruiser Gm 5.0
  • for mcm/mie gm v8: 305, 350, 377 Cid Engines, For Mercruiser Most Small Block V-8 Engines 5.0l/5.7l/6.2l
  • fitment type: Direct Replacement
  • fuel type: Gasoline
  • items included: As Pics Shown
  • material: Cast Iron
  • note: No Instruction Included
  • notice: This Is Aftermarket Replcement Part
  • oe/oem part number: 860246a10, 860246a15, 860246a3, 860246a7, 860246a9, 860336a2, 860246q11, 87114a19, 9-40507, 18-1953-2, 1819532
  • type: Exhaust Manifold
  • warranty: 1 Year

returns exhaussyste:

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

payments exhaussyste:

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

offer exhaussyste:

  • options: Ship-to-home
  • availability: In Stock
  • started: November 26, 2025
  • sold: 0
  • best offers: True
  • quantity: 10

general exhaussyste:

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

seller exhaussyste:

  • city: Rowland height, California
  • # reviews: 16955
  • rating: 99.2%

shipping exhaussyste:

  • class: Standard
  • transit: 5-8 Days
  • service: Standard
  • type: Fixed
  • cost: $0.00
for models: marine, 305, 350, mercruiser, for years: 1983-2002, california prop 65 warning: california prop 65 warning, engine: 5.0l/5.7l/6.2l, features: high quality material, easy installation, fitment: for mercruiser gm 5.0, for mcm/mie gm v8: 305, 350, 377 cid engines, for mercruiser most small block v-8 engines 5.0l/5.7l/6.2l, fitment type: direct replacement, fuel type: gasoline, items included: as pics shown, note: no instruction included, notice: this is aftermarket replcement part, oe/oem part number: 860246a10, 860246a15, 860246a3, 860246a7, 860246a9, 860336a2, 860246q11, 87114a19, 9-40507, 18-1953-2, 1819532, type: exhaust manifold, warranty: 1 year,
category: boat parts > inboard engines components > exhaust systems, color: black, material: cast iron, sku: 7945297042777781,
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