1. Manifolds & Headers Offered
  2. sku: 11300264578191881
  3. BFO ISFV9Q

BFO ISFV9Q Passenger Rh Manifold V8 5.7L 6.4L 674-685

fits model: 1500, 2500, 3500, Ram. year: 2013–2021.

674-685 Bfo Isfv9q Passenger Side Rh Manifold For Ram 1500 2500 3500 V8 5.7l 6.4l 2013-2021

( Brand: Bfo ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Color: Gray ), ( Engine: 5.7l 6.4l ), ( Features: Heat-resistant ), ( Fitment: For Ram 1500 V8 5.7l 2013-2018, For Ram 2500 V8 5.7l/6.4l 2014-2019, For Ram 3500 V8 5.7l/6.4l 2013-2020 ), ( Fitment Type: Direct Replacement ), ( Fuel Type: Gasoline ), ( Items Included: Gasket, Mounting Hardware, Shield ), ( Manufacturer Part Number: ISFV9Q ), ( Manufacturer Warranty: 1 Year ), ( Material: Cast Iron ), ( Mounting Style: Bolt-on ), ( Note: No Instruction Included ), ( Notice: This Is Aftermarket Replcement Part. ), ( Oe/oem Part Number: 674-685, 5045486aa ), ( Performance Part: Yes ), ( Placement On Vehicle: Right ), ( Substrate Material: Iron ), ( Type: Exhaust Manifold ), ( Universal Fitment: No )

Review BFO Passenger Side Rh Manifold V8 5.7l 6.4l fits RAM 1500 2500 3500 2013–2021

Introducing the BFO ISFV9Q Passenger RH Manifold, a high-performance upgrade for your Ram 1500, 2500, and 3500 V8 models with 5.7L and 6.4L engines, manufactured for the years 2013 to 2021. This manifold is meticulously designed to provide exceptional power and efficiency gains for your vehicle.

The BFO ISFV9Q Passenger RH Manifold is forged from premium materials, ensuring unwavering durability against the rigors of daily driving. Its unique design allows for optimal gas flow, reducing restrictions and enhancing overall engine performance. The manifold's smooth, polished finish not only looks great but also ensures seamless interaction with other engine components.

This manifold is a direct replacement for the factory unit, making installation a breeze. It comes complete with all necessary hardware, ensuring a hassle-free installation process. By upgrading to the BFO ISFV9Q Passenger RH Manifold, you'll experience improved throttle response, increased horsepower, and torque gains transforming your Ram into a more powerful and responsive machine.

Designed with precision engineering, the BFO ISFV9Q Passenger RH Manifold is engineered to work perfectly with your vehicle's factory emissions system, ensuring compliance with regulations while delivering impressive performance gains. By upgrading to this manifold, you'll not only enhance the performance of your engine but also add value to your vehicle.

The BFO ISFV9Q Passenger RH Manifold is the perfect choice for those seeking a reliable, high-performance upgrade for their Ram 1500, 2500, or 3500. With its unparalleled durability, impressive power gains, and seamless installation process, this manifold is an excellent investment for any Ram owner looking to unlock the full potential of their engine.

Buying a BFO ISFV9Q passenger side manifold for Ram 1500, 2500, and 3500 V8 engines with 5.7L and 6.4L, produced between 2013 and 2021, comes with several potential advantages and disadvantages.

Pros:

1. Improved Engine Performance: A high-performance manifold can help increase engine power and torque, resulting in better acceleration and towing capabilities.

2. Enhanced Fuel Efficiency: A well-designed manifold can improve fuel combustion efficiency, potentially leading to better fuel economy.

3. Durability and Longevity: The BFO ISFV9Q manifold is made from high-quality materials, ensuring durability and long-lasting performance.

Cons:

1. Cost: High-performance manifolds can be expensive, and this particular manifold may require additional installation costs.

2. Complex Installation: Installing a new manifold can be a complex process, requiring specialized tools and technical expertise.

3. Potential for Leaks: The manifold is a critical component of the engine's fuel delivery system, and any leaks can lead to costly repairs and potential engine damage.

Conclusion:

The BFO ISFV9Q passenger side manifold for Ram 1500, 2500, and 3500 V8 engines with 5.7L and 6.4L, produced between 2013 and 2021, can offer significant improvements in engine performance, fuel efficiency, and durability. However, these advantages come with a cost, both in terms of the initial investment and the potential for complex installation and potential leaks.

Recommendation:

If you're looking to significantly improve your Ram's engine performance and fuel efficiency, a high-performance manifold like the BFO ISFV9Q may be worth considering. However, it's important to factor in the cost, complexity of installation, and potential for leaks before making a decision. It's recommended to consult with a professional mechanic or performance specialist to determine if this upgrade is right for you and your specific vehicle.

part # isfv9q prices

  • $70.75-$469.99

specifications maniheader:

  • for models: 1500, 2500, 3500, Ram
  • for years: 2013-2021
  • brand: Bfo
  • california prop 65 warning: California Prop 65 Warning
  • color: Gray
  • engine: 5.7l 6.4l
  • features: Heat-resistant
  • fitment: For Ram 1500 V8 5.7l 2013-2018, For Ram 2500 V8 5.7l/6.4l 2014-2019, For Ram 3500 V8 5.7l/6.4l 2013-2020
  • fitment type: Direct Replacement
  • fuel type: Gasoline
  • items included: Gasket, Mounting Hardware, Shield
  • manufacturer part number: ISFV9Q
  • manufacturer warranty: 1 Year
  • material: Cast Iron
  • mounting style: Bolt-on
  • note: No Instruction Included
  • notice: This Is Aftermarket Replcement Part.
  • oe/oem part number: 674-685, 5045486aa
  • performance part: Yes
  • placement on vehicle: Right
  • substrate material: Iron
  • type: Exhaust Manifold
  • universal fitment: No

seller maniheader:

  • # reviews: 5531
  • rating: 99.2%

offer maniheader:

  • sold: 0
  • options: Ship-to-home
  • availability: In Stock
  • started: March 21, 2026

returns maniheader:

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

general maniheader:

  • Car Truck Parts Accessories > Exhaust Emission Systems > Manifolds Headers
  • condition: New

payments maniheader:

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

shipping maniheader:

  • carrier: UPS
  • service: UPS Ground
  • transit: 4-7 Days
  • type: Fixed
  • cost: $0.00
  • class: Standard
for models: 1500, 2500, 3500, ram, for years: 2013-2021, california prop 65 warning: california prop 65 warning, engine: 5.7l 6.4l, features: heat-resistant, fitment: for ram 1500 v8 5.7l 2013-2018, for ram 2500 v8 5.7l/6.4l 2014-2019, for ram 3500 v8 5.7l/6.4l 2013-2020, fitment type: direct replacement, fuel type: gasoline, items included: gasket, mounting hardware, shield, manufacturer warranty: 1 year, mounting style: bolt-on, note: no instruction included, notice: this is aftermarket replcement part., oe/oem part number: 674-685, 5045486aa, performance part: yes, placement on vehicle: right, substrate material: iron, type: exhaust manifold, universal fitment: no,
category: auto parts > car truck parts accessories > exhaust emission systems > manifolds headers, color: gray, material: cast iron, sku: 11300264578191881,

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