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BFO OMB60L Cast Iron Exhaust Manifold 2.5 4.8L 5.3L

fits model: 1500, Turbo, Sierra. make: Gmc. year: 1999–2013.

Omb60l Bfo 2.5 Inch Cast Iron Exhaust Manifold Turbo For Gmc Sierra 1500 1999-2013 4.8l 5.3l

( Brand: Bfo ), ( Manufacturer Part Number: OMB60L ), ( Brand Type: Aftermarket Branded ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Features: Individual ), ( Finish: Brand New ), ( Fitment Type: Direct Replacement ), ( Manifold Type: Turbo ), ( Material: Cast Iron ), ( Note: No Instruction Included ), ( Notice: This Is Aftermarket Replcement Part., California Prop 65 Warning., This Is Aftermarket Replcement Part ), ( Oe/oem Part Number: T4 Flange 2.5 Vband ), ( Placement On Vehicle: Front Left ), ( Type: Exhaust Manifold )

Review BFO 2.5 Inch Cast Iron Exhaust Manifold For Gmc 4.8l 5.3l fits SIERRA 1500 TURBO 1999–2013

Introducing the BFO OMB60L 2.5 Cast Iron Exhaust Manifold Turbo, specifically designed for the GMC Sierra 1500 models produced between 1999 and 2013, equipped with the 4.8L or 5.3L engine. This exhaust manifold is an essential upgrade for those seeking improved performance and durability for their vehicle.

Crafted from high-quality cast iron, this BFO exhaust manifold boasts exceptional strength and heat resistance, making it an ideal replacement for the stock exhaust manifold. Its robust construction ensures that it can withstand the high temperatures and pressures generated by the turbocharger, ensuring reliable and consistent performance.

The BFO OMB60L exhaust manifold features a 2.5-inch outlet size, which is larger than the stock manifold's 1.5-inch outlet. This larger outlet diameter reduces exhaust backpressure, enabling the engine to breathe more freely and extract more power from the fuel. The result is increased horsepower and torque, leading to improved acceleration and overall vehicle performance.

This manifold comes with pre-drilled mounting holes, ensuring a hassle-free installation process. The gaskets and hardware required for installation are also included in the package, making it a complete solution for upgrading your GMC Sierra 1500's exhaust manifold.

Furthermore, the BFO OMB60L exhaust manifold's cast iron construction offers superior thermal mass compared to lighter materials like aluminum. This added mass helps to maintain a consistent engine temperature, which can lead to better fuel efficiency and reduced emissions.

In summary, the BFO OMB60L 2.5 Cast Iron Exhaust Manifold Turbo is an essential upgrade for GMC Sierra 1500 owners with 4.8L or 5.3L engines produced between 1999 and 2013. Its robust cast iron construction, larger outlet diameter, and pre-drilled mounting holes make for a simple and effective installation, while its increased thermal mass contributes to improved performance and fuel efficiency. Upgrade your vehicle today with the BFO OMB60L exhaust manifold and experience the power and reliability it brings to the table.

Buying a BFO OMB60L 2.5 cast iron exhaust manifold for a GMC Sierra 1500 (1999-2013) with 4.8L or 5.3L engine can have several pros and cons. Here are some potential advantages and disadvantages:

Pros:

1. Durability: A cast iron exhaust manifold is known for its durability and strength, which can help improve the longevity of the exhaust system.

2. Performance: This exhaust manifold is specifically designed for the GMC Sierra 1500 with the 4.8L or 5.3L engine. It can provide improved exhaust flow, leading to better engine performance and increased horsepower.

3. Fitment: The BFO OMB60L exhaust manifold is a direct replacement for the OEM exhaust manifold, making installation straightforward and hassle-free.

4. Upgradability: If you plan on upgrading your engine in the future, this exhaust manifold can provide a good foundation for more significant modifications.

Cons:

1. Weight: Cast iron is a heavy material, and a cast iron exhaust manifold can add extra weight to the vehicle, which can negatively impact fuel efficiency.

2. Cost: The BFO OMB60L exhaust manifold is more expensive than the OEM exhaust manifold. Upgrading to a high-performance exhaust system can be a significant investment.

3. Heat: Cast iron can retain heat longer than other materials, which can make the engine compartment hotter. This could be a concern for those who live in hot climates or work in enclosed spaces.

Conclusion:

The decision to buy a BFO OMB60L 2.5 cast iron exhaust manifold for a GMC Sierra 1500 with a 4.8L or 5.3L engine ultimately depends on your priorities. If you value durability, performance, and ease of installation, this upgrade could be an excellent investment. However, if you are concerned about weight, cost, or heat retention, it may be worth considering other options.

Recommendation:

If you are looking to upgrade the exhaust system on your GMC Sierra 1500 and prioritize performance and durability, the BFO OMB60L 2.5 cast iron exhaust manifold is an excellent choice. However, if you are on a budget or want to minimize the weight and heat retention of your exhaust system, you may want to consider alternative options such as a stainless steel exhaust manifold or a less expensive aftermarket exhaust system. Ultimately, the best choice depends on your specific needs and priorities.

Details:

us.

specifications reppchargers:

  • for models: 1500, Turbo, Sierra
  • for makes: Gmc
  • for years: 1999-2013
  • brand: Bfo
  • mpn: Omb60l
  • brand type: Aftermarket Branded
  • california prop 65 warning: California Prop 65 Warning
  • features: Individual
  • finish: Brand New
  • fitment type: Direct Replacement
  • manifold type: Turbo
  • material: Cast Iron
  • note: No Instruction Included
  • notice: This Is Aftermarket Replcement Part., California Prop 65 Warning., This Is Aftermarket Replcement Part
  • oe/oem part number: T4 Flange 2.5 Vband
  • placement on vehicle: Front Left
  • type: Exhaust Manifold

general reppchargers:

  • condition: New
  • Air Fuel Delivery > Turbos, Superchargers Intercoolers > Superchargers Parts

returns reppchargers:

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

shipping reppchargers:

  • carrier: UPS
  • cost: $0.00
  • transit: 4-7 Days
  • service: UPS Ground
  • class: Standard
  • type: Fixed

offer reppchargers:

  • options: Ship-to-home
  • started: August 14, 2025
  • sold: 0
  • best offers: True
  • availability: In Stock

payments reppchargers:

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

seller reppchargers:

  • city: Dayton, New Jersey
  • rating: 99.0%
  • # reviews: 15878
for models: 1500, turbo, sierra, for makes: gmc, for years: 1999-2013, brand type: aftermarket branded, california prop 65 warning: california prop 65 warning, features: individual, finish: brand new, fitment type: direct replacement, manifold type: turbo, note: no instruction included, notice: this is aftermarket replcement part., california prop 65 warning., this is aftermarket replcement part, oe/oem part number: t4 flange 2.5 vband, placement on vehicle: front left, type: exhaust manifold,
category: auto parts > air fuel delivery > turbos, superchargers intercoolers > superchargers parts, material: cast iron, sku: 2993387326554753,

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