MAXPEEDINGRODS K4F6L8 Right Manifold V8 5.7L 6.4L 674-685

( Brand: Maxpeedingrods ), ( 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: K4F6L8 ), ( 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 MAXPEEDINGRODS Right Side Manifold V8 5.7l 6.4l fits RAM 1500 2500 3500 2013–2021

Introducing the Maximum Motorsports K4F6L8 Right Manifold, specifically designed for Ram 1500, 2500, and 3500 models with V8 5.7L and 6.4L engines from the years 2013 to 2021. This manifold is an essential upgrade for those seeking improved performance and power from their Ram trucks.

The K4F6L8 Right Manifold is meticulously engineered to optimize airflow and fuel delivery, resulting in a more potent combustion process. It is constructed from high-quality aluminum, ensuring durability and resistance to corrosion. The manifold features a unique design that provides better flow characteristics compared to the factory unit, allowing for a more efficient air-fuel mixture.

This manifold is direct-fit, meaning no modifications are required for installation. It bolts on seamlessly to the existing components, making it an effortless upgrade for DIY enthusiasts and professional mechanics alike. The OEM-style connections ensure a perfect fit, and the included gaskets ensure a leak-free installation.

Maximum Motorsports is known for its commitment to performance and reliability, and the K4F6L8 Right Manifold is no exception. This upgrade is backed by the company's reputation for producing top-tier aftermarket parts that deliver real-world results. It is an excellent choice for those looking to enhance the power and responsiveness of their Ram truck without breaking the bank.

In summary, the Maximum Motorsports K4F6L8 Right Manifold is a high-performance upgrade for Ram 1500, 2500, and 3500 trucks with V8 5.7L and 6.4L engines from the years 2013 to 2021. It is meticulously designed to optimize airflow and fuel delivery, constructed from durable aluminum, and installs seamlessly with OEM-style connections and included gaskets. Upgrade your Ram truck today with this top-tier aftermarket part from Maximum Motorsports.

The Maximum Motorsports K4F6L8 right manifold is a performance upgrade for Ram trucks with V8 5.7L and 6.4L engines (2013-2021 Ram 1500, 2500, and 3500). This manifold replacement offers several advantages and potential drawbacks.

1. Increased Horsepower and Torque: The K4F6L8 manifold is designed to provide better airflow and fuel delivery, resulting in increased horsepower and torque. This can lead to improved engine performance and better throttle response.

2. Improved Fuel Economy: By optimizing the air-fuel mixture, the K4F6L8 manifold can help improve fuel economy.

3. Enhanced Durability: The manifold is made of high-quality materials designed to withstand the rigors of high-performance driving.

4. Better Fit and Finish: The K4F6L8 manifold is engineered to provide a better fit and finish than the stock manifold.

1. Installation Complexity: Installing the K4F6L8 manifold can be a complex process that requires specialized tools and knowledge. It is recommended to have the installation done by a professional.

2. Cost: The manifold is a premium upgrade, and the cost may be a deterrent for some buyers.

3. Potential for Check Engine Light: In some cases, installing the K4F6L8 manifold may trigger the check engine light due to the modifications. However, this can be resolved with proper tuning.

The Maximum Motorsports K4F6L8 right manifold is a high-performance upgrade for Ram trucks with V8 5.7L and 6.4L engines. It offers increased horsepower and torque, improved fuel economy, and enhanced durability. However, the installation process is complex, and the cost may be a deterrent for some buyers. Ultimately, if you are looking for improved engine performance and are willing to invest in a premium upgrade, the K4F6L8 manifold is an excellent choice.

If you are considering purchasing the Maximum Motorsports K4F6L8 right manifold for your Ram truck, it is recommended to research the installation process thoroughly and consider having it installed by a professional to ensure proper fitment and function. Additionally, be prepared for the investment required for this premium upgrade.

part # k4f6l8 prices

• $120.88-$317.71

specifications maniheader:

• for models: 1500, 2500, 3500, Ram
• for years: 2013-2021
• brand: Maxpeedingrods
• 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: K4F6L8
• 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

offer maniheader:

• quantity: 9
• availability: In Stock
• sold: 0
• started: September 11, 2025
• options: Ship-to-home

seller maniheader:

• rating: 97.2%
• # reviews: 564

general maniheader:

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

returns maniheader:

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

shipping maniheader:

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

payments maniheader:

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

Maxpeedingrods K4F6L8 Is Similar To:

• Maxpeedingrods Jne8do Pipe Bolt Repair Kit Fits For Gmc Trucks 4.8l 5.3l 6.0l And 6.2l (45.3% similar) $82.63–$259.13. (March 20th, 2025)
• Maxpeedingrods M5k80r Pipe Bolt Repair Kit Fits For Gmc Trucks 4.8l 5.3l 6.0l And 6.2l (46.4% similar) $82.63–$259.13. (May 18th, 2025)
• Maxpeedingrods Zbg60m Exhaust Manifold Kit For Pontiac Vibe/toyota Matrix 1.8l 2003-2008 674-939 Fwd (51.3% similar) $86.70–$151.00. (June 22nd, 2025)
• Maxpeedingrods B652th Pair Cast Iron Exhaust Manifolds For Ford Expedition/f-150 2005-2012 674-695 (52.8% similar) $102.00–$107.00. (June 23rd, 2025)
• Maxpeedingrods Pw4lu5 Lh Rh Manifold Pair For Ford E-250 Club Wagon V8 5.8l 1988-1991 Direct-fit (54.5% similar) $104.86. (June 23rd, 2025)
• Maxpeedingrods Enyxk4 Left Right Manifold With Gaskets For Ford F-250 V8 5.8l 1988-1997 Cast Iron (53.1% similar) $60.12–$103.78. (June 24th, 2025)
• Maxpeedingrods Eb7ymu Direct Replacement Manifold For Dodge Ram 1500 4.7l V8 2002-2007 Left (58.1% similar) $63.42–$120.12. (June 26th, 2025)
• Maxpeedingrods Bq9afc Passenger Side Manifold And Gasket Kit For Ford F150 F250 F350 Expedition 5.4l (56.4% similar) $46.94. (June 27th, 2025)
• Maxpeedingrods N7pd0x Engine Manifold Assembly For Ford F-150 F-250 F-350 2010-2020 674987 Cast Iron (57.4% similar) $65.00–$76.34. (June 27th, 2025)
• Maxpeedingrods 1m5zte 2x Exhaust Manifolds With Heat Shield For Dodge Ram 1500 / Dakota V8 4.7l 2004-2007 (55% similar) $118.04. (August 8th, 2025)
• Maxpeedingrods Seb3df Pair Exhaust Manifolds Set For Chrysler Aspen Dodge Dakota V8 4.7l 2004-2007 (49.7% similar) $59.32–$130.00. (August 9th, 2025)