BFO 1S0E8I Exhaust Elbow Riser Gm 4FTFT V6 V8 4.3L 5.0L 5.7L

( Brand: Bfo ), ( Manufacturer Part Number: 1S0E8I ), ( Part Type: Exhaust Elbow ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Engine: 4.3l, 5.0l, 5.7l, 6.2l, 7.4l, 8.1l, 305, 350, 454, 502 ), ( Fitment: For Mcm/mie Gm V6 V8 Engines ), ( Warranty: 1 Year ), ( Country Of Origin: China )

Review BFO 4ftft Exhaust Elbow Riser Mercury Gm V6 And V8 4.3l 5.0l 5.7l fits MERCRUISER MARINE 1987–2002

Introducing the BFO 1S0E8I 4FTFT Exhaust Elbow Riser, an essential upgrade for Mercury Marine Mercruiser GM V6, V8, 4.3L, 5.0L, and 5.7L engines. This exhaust elbow riser is meticulously designed to provide improved exhaust system performance and clearance.

Crafted from premium materials, this exhaust elbow riser boasts a robust and durable construction. It is engineered to withstand the rigors of the marine environment, ensuring reliable operation season after season. The riser is coated with a high-temperature resistant paint to protect against corrosion and oxidation, preserving its appearance and functionality.

The BFO 1S0E8I 4FTFT Exhaust Elbow Riser is a direct replacement for the factory exhaust elbow on your Mercury Marine Mercruiser engine. By raising the exhaust elbow, it enhances the exhaust flow and reduces backpressure, resulting in increased engine power and improved fuel efficiency. Additionally, the higher exhaust exit position provides better clearance for larger props and reduces the risk of cavitation.

Installation of this exhaust elbow riser is straightforward and can be completed in a short amount of time. It utilizes the factory exhaust mounting points, eliminating the need for additional modifications or fabrication. The riser comes complete with all necessary hardware for a seamless installation process.

Upgrading your Mercury Marine Mercruiser engine's exhaust system with the BFO 1S0E8I 4FTFT Exhaust Elbow Riser offers numerous benefits, including increased horsepower, enhanced torque, improved fuel economy, and better exhaust gas flow. This exhaust elbow riser is an excellent investment for boat owners seeking optimal engine performance and improved overall boat functionality.

In conclusion, the BFO 1S0E8I 4FTFT Exhaust Elbow Riser is a top-tier upgrade for Mercury Marine Mercruiser GM V6, V8, 4.3L, 5.0L, and 5.7L engines. Its robust construction, improved exhaust flow, and straightforward installation make it an essential addition for any boat owner seeking to maximize their engine's potential.

Buying a BFO 1S0E8I 4FTFT exhaust elbow riser for Mercury Marine Mercruiser GM V6 V8 4.3L 5.0L 5.7L engines comes with several pros and cons that are essential to consider before making a purchase.

1. Improved Performance: An exhaust elbow riser can help improve engine performance by reducing exhaust backpressure and improving exhaust gas flow.

2. Increased Horsepower: By reducing exhaust backpressure, an exhaust elbow riser can help increase horsepower, providing better acceleration and overall engine performance.

3. Enhanced Durability: The BFO 1S0E8I 4FTFT exhaust elbow riser is made of high-quality materials, ensuring durability and resistance to corrosion, providing a long-lasting solution.

1. Cost: Exhaust elbow risers can be relatively expensive, especially when compared to other performance upgrades.

2. Installation Complexity: Installing an exhaust elbow riser can be a complex process, requiring specialized tools and expertise. It may be necessary to hire a professional installer to ensure proper installation.

3. Potential Noise Increase: An exhaust elbow riser can increase exhaust noise, which may not be desirable for all boaters.

The BFO 1S0E8I 4FTFT exhaust elbow riser for Mercury Marine Mercruiser GM V6 V8 4.3L 5.0L 5.7L engines offers several benefits, including improved performance, increased horsepower, and enhanced durability. However, it also comes with drawbacks such as cost, installation complexity, and potential noise increase.

If you are looking to improve the performance of your Mercury Marine Mercruiser GM V6 V8 4.3L 5.0L 5.7L engine and are willing to invest in a high-quality exhaust elbow riser, then the BFO 1S0E8I 4FTFT exhaust elbow riser is a solid choice. However, it is essential to consider the cost and installation complexity, and whether the potential noise increase is acceptable before making a purchase. It is recommended to consult with a professional installer to ensure proper installation and to fully understand the benefits and drawbacks of this performance upgrade.

Details:

Always the correct part. 807988A03, 807988A2, 44354A13, 44354A9, 44354A10, 807914A1, 44354A3. Guaranteed Fitment. Aftermarket Direct Fit for OE Replacement Precision-engineered to match specs straightforward bolt-on installation no major modifications required most applications.

4'' Exhaust Elbow Riser for Mercury Marine Mercruiser GM V6 V8 4.3L 5.0L 5.7L Most. Efficient Heat Dissipation Natural thermal conductivity helps manage engin temperatures and protect adjacent components. . Package included.

Rugged Performance for Demanding Vehicles Built trucks, Suva, and high-mileage cars delivers consistent strength under heavy loads harsh conditions. Condition Brand New. 1 Exhaust Manifold. Free Shipping.

As Picture Shown. Material Cast Iron. Manufacturer. Reliable Leak-Proof Sealing Machined flanges with uniform bolt patterns ensure tight seals.

Whether the gasket is included depends on product image. For almost all Mercruiser Stern Drives with GM Chevy Engines: V6 V8. Quick, Simple. Type Exhaust Elbow.

If you paid Before Apr. OE/Part number.

specifications exhaussyste:

• for models: Marine, Mercruiser
• for makes: Mercury
• for years: 1987-2002
• brand: Bfo
• mpn: 1s0e8i
• part type: Exhaust Elbow
• california prop 65 warning: California Prop 65 Warning
• engine: 4.3l, 5.0l, 5.7l, 6.2l, 7.4l, 8.1l, 305, 350, 454, 502
• fitment: For Mcm/mie Gm V6 V8 Engines
• warranty: 1 Year
• country of origin: China

seller exhaussyste:

• rating: 99.8%
• city: Dayton, New Jersey
• # reviews: 4139

offer exhaussyste:

• quantity: 2
• best offers: True
• sold: 0
• options: Ship-to-home
• started: May 11, 2026
• availability: In Stock

returns exhaussyste:

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

payments exhaussyste:

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

general exhaussyste:

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

shipping exhaussyste:

• type: Fixed
• cost: $0.00
• class: Standard
• carrier: UPS
• transit: 3-7 Days
• service: UPS Ground

Bfo 1S0E8I Is Similar To:

• Bfo Gpb4um Marine Exhaust Manifold Kit For Mercruiser 5.0l 5.7l 6.2l 305 Ci 350ci 377ci V8 (43.5% similar) Quick, simple. Always the correct part. As picture shown. Package included. For mercruiser 5.0L 305 Ci, 5.7L 350CI, 6.2L 377CI, and most small block V-8 engines. Efficient heat dissipation, natural thermal conductivity helps manage engin temperatures and protect adjacent components. Type: exhaust ...(July 16th, 2025)
• Bfo 074y3i Marine Exhaust Manifold Kit For Mercruiser 5.0l 5.7l 6.2l 305 350 377 V8 (47.5% similar) Does not for newer dry-joint manifolds. Efficient heat dissipation, natural thermal conductivity helps manage engin temperatures and protect adjacent components. us Facebook account: . Color: black. Product for: direct for. Our product is a wet joint manifold. Type: exhaust manifold kit. For ...(July 16th, 2025)
• Bfo G9xtom Marine Exhaust Manifold Kit For Mercruiser 5.0l 5.7l 6.2l 305 Ci 350ci 377ci (44.2% similar) Reliable leak-proof sealing, machined flanges with uniform bolt patterns ensure tight seals standard aftermarket gaskets sold separately. Tubes sized and shaped to match cylinder-head exhaust port. Does not for newer dry-joint manifolds. K EU features made from top quality cast iron for stronger ...(July 17th, 2025)
• Bfo Pes1u5 2pcs Marine Exhaust Manifold Kit For Mercruiser Gm 5.0l 305 5.7l 350 V8 1983-02 (47.8% similar) For mercruiser gm 5.0 305 and 5.7 350 engines from the early 1980 S to 2002 . Product for: direct for. Type: exhaust manifold kit. Rugged performance for demanding vehicles, built trucks, Suva, and high-mileage cars delivers consistent strength under heavy loads harsh conditions. Our product is a ...(August 1st, 2025)
• Bfo 0rnmh9 2x Marine Exhaust Manifold Kit For Mercruiser 5.0l 5.7l V8 1983-2002 Cast Iron (44.8% similar) Material: cast iron. Fast shipping. Our product is a wet joint manifold. For mercruiser 5.0L 305 Ci, 5.7L 350CI, 6.2L 377CI, and most small block V-8 engines. Aftermarket direct fit for OE replacement, precision-engineered to match specs straightforward bolt-on installation no major modifications ...(August 1st, 2025)
• Bfo H275iw 2x Exhaust Manifold For Mercruiser Mcm mie Gm 5.0l 5.7l V8 305 350 1983-2002 (48.6% similar) Type: exhaust manifold kit. Fast shipping. Product for: direct for. For mcm/mie gm v8 305, 350, 377 CID engines 1983 - 2002 . Material: cast iron. Does not for newer dry-joint manifolds. Condition: brand new. Package included. Aftermarket direct fit for OE replacement, precision-engineered to match...(August 1st, 2025)
• Bfo Z5oaqb 2pcs Exhaust Manifold Kit For Mercruiser Mcm mie Gm V8 305 350 377 1983-2002 (45.3% similar) For mercruiser 5.0L 305 Ci, 5.7L 350CI, 6.2L 377CI, and most small block V-8 engines. For mercruiser gm 5.0 305 and 5.7 350 engines from the early 1980 S to 2002 . As picture shown. Product for: direct for. 860246A10,860246A15,860246A3,860246A7,860246A9,860336A2,860246Q11,87114A19,9-40507,18-1953-...(August 1st, 2025)
• Bfo Rsyg18 2x Exhaust Manifold Kit For Mcm mie Gm 305 350 377 5.0l 5.7l 6.2l 1983-2002 (45.6% similar) Reliable leak-proof sealing, machined flanges with uniform bolt patterns ensure tight seals standard aftermarket gaskets sold separately. OE/part number. Timing tool kit. Material: cast iron. Rugged performance for demanding vehicles, built trucks, Suva, and high-mileage cars delivers consistent ...(August 1st, 2025)
• Bfo J5kw6y 2x Marine Exhaust Manifold Kit For Mercruiser 5.0l 5.7l 6.2l 305 Ci 350ci 377ci (43.5% similar) OE/part number. Tubes sized and shaped to match cylinder-head exhaust port. Product for: direct for. Package included. 860246A10,860246A15,860246A3,860246A7,860246A9,860336A2,860246Q11,87114A19,9-40507,18-1953-2,1819532. Return item must be in brand new and unused condition with original tags ...(August 1st, 2025)
• Bfo Jbw5fo Exhaust Manifold With Gasket For Mercruiser 4.3l V6 175 185 205 262 1985-2002 99746 (42.6% similar) OE/part number.guaranteed fitment. 1 exhaust manifold with mounting gasket hardware. Manufacturer. Condition: brand new. As picture shown. Our product is a wet joint manifold. Package included. Rugged performance for demanding vehicles, built trucks, Suva, and high-mileage cars delivers consistent ...(October 4th, 2025)
• Bfo Dw9ycd Marine Exhaust Manifold With Gasket For Mercruiser Gm V6 175 185 205 262 4.3l (50.5% similar) Efficient heat dissipation, natural thermal conductivity helps manage engin temperatures and protect adjacent components. 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 ...(October 4th, 2025)