BFO LFW35G Exhaust Manifold Cast Iron 5.7L V8 674-685

( Brand: Bfo ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Color: Gray ), ( Features: Left Right Exhaust, Heat-resistant ), ( Fitment: For Ram 1500 V8 5.7l 2013-2018, For Ram 2500 V8 5.7l 2014-2018, For Ram 3500 V8 5.7l 2013-2018 ), ( Fitment Type: Direct Replacement ), ( Fuel Type: Gasoline ), ( Items Included: Mounting Hardware ), ( Manufacturer Part Number: LFW35G ), ( 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: 53034137ac, 68045559aa, 68045559ab, 68045559ba, 674-685, 674-922, 101478 ), ( Performance Part: Yes ), ( Placement On Vehicle: Front, Left, Right ), ( Substrate Material: Iron ), ( Type: Exhaust Manifold ), ( Universal Fitment: No )

Review BFO Pair Exhaust Manifold 5.7l V8 Cast Iron fits RAM 1500 2500 3500 2013–2018

Introducing the BFO LFW35G Exhaust Manifold, a high-performance aftermarket solution designed for Ram 1500, 2500, and 3500 pickup trucks equipped with the 5.7L V8 2013-2018 engine. This exhaust manifold, manufactured by BFO (Brake Forged One), is an excellent upgrade for those seeking improved engine performance and durability.

The BFO LFW35G Exhaust Manifold is meticulously cast in cast iron, ensuring superior strength and heat resistance. Its unique design features a larger primary collector diameter, which enhances gas flow and reduces backpressure. This results in more efficient combustion and increased horsepower, providing a noticeable improvement in overall engine performance.

Each manifold comes with studs pre-installed, making the installation process simpler and more efficient. The studs are designed to ensure a secure fit and are compatible with OEM gaskets, ensuring a reliable seal between the manifold and the engine head.

Moreover, this exhaust manifold is engineered to meet or exceed OEM specifications, ensuring a perfect fit and seamless integration with your Ram truck. Its high-quality construction, coupled with its performance benefits, makes it an excellent choice for those seeking a reliable and effective upgrade for their Ram pickup.

In summary, the BFO LFW35G Exhaust Manifold is a top-tier aftermarket exhaust component for Ram 1500, 2500, and 3500 pickup trucks with the 5.7L V8 2013-2018 engine. Its cast iron construction, larger primary collector diameter, and pre-installed studs make it a durable, efficient, and convenient upgrade for those seeking improved engine performance and reliability.

Buying a BFO (Billy Farmer's Outfitters) LFW35G exhaust manifold for Ram 1500, 2500, 3500, 5.7L V8 2013-2018 with a cast iron construction offers several advantages and disadvantages.

1. Enhanced Performance: This exhaust manifold is designed to improve the overall performance of your Ram truck by increasing the exhaust flow and reducing backpressure. This results in improved engine efficiency and increased horsepower.

2. Durability: The cast iron construction of the manifold makes it a durable option for your truck. Cast iron is known for its strength and resistance to heat, which makes it an ideal material for exhaust components.

3. Fitment: This exhaust manifold is specifically designed to fit Ram 1500, 2500, 3500, 5.7L V8 2013-2018 models, ensuring a perfect fit.

1. Cost: Compared to stock exhaust manifolds or other aftermarket options, the BFO LFW35G exhaust manifold can be more expensive.

2. Installation: Installing an aftermarket exhaust manifold can be a complex process and requires some mechanical knowledge. It may also require additional tools and resources.

3. Noise: An aftermarket exhaust manifold can result in a louder exhaust note, which some people may find appealing, while others may find it intrusive.

The BFO LFW35G exhaust manifold for Ram 1500, 2500, 3500, 5.7L V8 2013-2018 with a cast iron construction offers several advantages, including enhanced performance, durability, and perfect fitment. However, it comes with some disadvantages, such as cost, installation complexity, and increased noise level.

If you are looking to improve the performance of your Ram truck, the BFO LFW35G exhaust manifold can be a good investment, especially if you value durability and perfect fitment. However, it is essential to consider the additional cost, installation complexity, and noise level before making a purchase. If you are not comfortable with the installation process, it may be worth considering hiring a professional to do it for you.

part # lfw35g prices

• $70.75-$469.99

specifications maniheader:

• for models: 1500, 2500, 3500, Ram
• for years: 2013-2018
• brand: Bfo
• california prop 65 warning: California Prop 65 Warning
• color: Gray
• features: Left Right Exhaust, Heat-resistant
• fitment: For Ram 1500 V8 5.7l 2013-2018, For Ram 2500 V8 5.7l 2014-2018, For Ram 3500 V8 5.7l 2013-2018
• fitment type: Direct Replacement
• fuel type: Gasoline
• items included: Mounting Hardware
• manufacturer part number: LFW35G
• 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: 53034137ac, 68045559aa, 68045559ab, 68045559ba, 674-685, 674-922, 101478
• performance part: Yes
• placement on vehicle: Front, Left, Right
• substrate material: Iron
• type: Exhaust Manifold
• universal fitment: No

general maniheader:

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

shipping maniheader:

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

offer maniheader:

• options: Ship-to-home
• availability: In Stock
• started: March 18, 2026
• best offers: True
• sold: 0

seller maniheader:

• # reviews: 2015 4
• rating: 99.4%

payments maniheader:

• wallet: Paypal
• other
• credit card: Diners-club

returns maniheader:

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

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