MAXPEEDINGRODS 68AR17 Front Cast Iron Exhaust Manifold Left Right 5.4L V8

( Brand: Maxpeedingrods ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Color: Natural ), ( Country Of Origin: China ), ( Engine: 4.2l V6 4.6l V8 5.4l V8 ), ( Features: Heat-resistant ), ( Fit: For Ford F150 1999-2008, For Ford F150 Heritage 2004, For Ford E150 E150 Club Wagon E250 2003 ), ( Fitment Type: Direct Replacement ), ( Fuel Type: Unleaded Gasoline ), ( Items Included: Gasket, Mounting Hardware ), ( Manufacturer Part Number: 68AR17 ), ( 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: 674-555, 674-554, 674555, 674554, Xl3z9430aa, Xl3z9431aa, 5l3z9431a, 5l3z9430aa ), ( Performance Part: Yes ), ( Placement On Vehicle: Front, Left, Right ), ( Substrate Material: Iron ), ( Type: Exhaust Manifold ), ( Universal Fitment: No )

Review MAXPEEDINGRODS Cast Iron Exhaust Manifold Ford Front Left Right 5.4l V8 fits HERITAGE F150 2004

Introducing the Maximum Motorsports 68AR17 Cast Iron Exhaust Manifold, specifically designed for the Ford F-150 Heritage models produced in 2004. This manifold is an excellent upgrade for your 5.4L V8 engine, delivering improved performance and durability.

Crafted from high-quality cast iron, this exhaust manifold boasts superior strength and heat resistance. Its design is engineered to provide optimal exhaust gas flow, enhancing engine efficiency and reducing backpressure. The cast iron construction also ensures excellent thermal conductivity, helping to keep engine temperatures stable.

The Maximum Motorsports 68AR17 Exhaust Manifold is a direct fit for the Ford F-150 Heritage 2004 models, making installation straightforward and hassle-free. The manifold comes with new gaskets and hardware, ensuring a secure and leak-free installation. The OEM-style flanges ensure a perfect fit and seamless integration with the factory exhaust system.

The cast iron construction also offers improved durability compared to the factory aluminum manifold. The cast iron material is more resistant to thermal shock, reducing the risk of cracking or warping. This makes the Maximum Motorsports manifold an excellent choice for those seeking a long-lasting exhaust component.

By upgrading to the Maximum Motorsports 68AR17 Cast Iron Exhaust Manifold, you can expect improved engine performance. The manifold's enhanced exhaust gas flow helps to increase horsepower and torque, providing a more responsive and powerful driving experience.

In summary, the Maximum Motorsports 68AR17 Cast Iron Exhaust Manifold is a high-performance upgrade for your Ford F-150 Heritage 2004 with a 5.4L V8 engine. Its superior strength, durability, and improved exhaust gas flow make it an excellent choice for those seeking enhanced engine performance and longevity.

Maximum Motorsports 68AR17 Cast Iron Exhaust Manifold for Ford F150 (2004) 5.4L V8: A Detailed Analysis

The Maximum Motorsports 68AR17 Cast Iron Exhaust Manifold is a popular aftermarket upgrade for the Ford F150 (2004) 5.4L V8 engine. This manifold offers several benefits, but like any aftermarket part, it also comes with certain drawbacks. In this analysis, we will discuss the pros and cons of purchasing this product, ending with a conclusion and recommendation.

1. Enhanced Durability: The cast iron construction of the Maximum Motorsports manifold provides superior strength and durability compared to the OEM aluminum manifold. Cast iron is less susceptible to warping, cracking, and other forms of damage.

2. Improved Horsepower and Torque: This aftermarket manifold allows for a freer exhaust flow which, in turn, can lead to increased horsepower and torque gains.

3. Better Fit and Finish: Some users have reported that the OEM exhaust manifold may not fit perfectly, leading to leaks and other issues. The Maximum Motorsports manifold is designed to provide a better fit and finish.

4. Upgrade Path for Future Performance Modifications: Installing this manifold now can serve as a foundation for future performance upgrades, such as headers and high-performance exhaust systems.

1. Weight: The cast iron construction makes this manifold significantly heavier than the OEM aluminum manifold, which could affect fuel economy and handling.

2. Installation Complexity: Installing this aftermarket manifold requires more time and effort compared to the OEM manifold. Customers may need to purchase additional hardware and gaskets.

3. Cost: The Maximum Motorsports 68AR17 Cast Iron Exhaust Manifold is more expensive than the OEM manifold.

The Maximum Motorsports 68AR17 Cast Iron Exhaust Manifold for Ford F150 (2004) 5.4L V8 offers several advantages, including enhanced durability, improved horsepower and torque, and a better fit and finish compared to the OEM manifold. However, it also comes with some drawbacks, such as increased weight, installation complexity, and a higher cost.

If you are an enthusiast looking to improve your F150's performance, the benefits of this aftermarket manifold may outweigh the drawbacks for you. However, if you prioritize fuel economy and ease of installation, you may want to consider sticking with the OEM manifold.

Based on our analysis, we recommend the Maximum Motorsports 68AR17 Cast Iron Exhaust Manifold for those Ford F150 (2004) 5.4L V8 owners who are looking to enhance their vehicle's performance and durability. This manifold is a solid foundation for future performance upgrades and is well-regarded in the automotive community for its robust design and performance gains. However, we encourage potential buyers to carefully consider the additional weight, installation complexity, and cost before making a purchase.

part # 68ar17 price

• $89.00

specifications maniheader:

• for models: F150, Heritage
• for makes: Ford
• brand: Maxpeedingrods
• california prop 65 warning: California Prop 65 Warning
• color: Natural
• country of origin: China
• engine: 4.2l V6 4.6l V8 5.4l V8
• features: Heat-resistant
• fit: For Ford F150 1999-2008, For Ford F150 Heritage 2004, For Ford E150 E150 Club Wagon E250 2003
• fitment type: Direct Replacement
• fuel type: Unleaded Gasoline
• items included: Gasket, Mounting Hardware
• manufacturer part number: 68AR17
• 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: 674-555, 674-554, 674555, 674554, Xl3z9430aa, Xl3z9431aa, 5l3z9431a, 5l3z9430aa
• performance part: Yes
• placement on vehicle: Front, Left, Right
• substrate material: Iron
• type: Exhaust Manifold
• universal fitment: No

offer maniheader:

• availability: In Stock
• best offers: True
• quantity: 4
• options: Ship-to-home
• started: June 22, 2026
• sold: 0

payments maniheader:

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

shipping maniheader:

• cost: $0.00
• transit: 4-8 Days
• class: Standard
• service: UPS Ground
• carrier: UPS
• type: Fixed

returns maniheader:

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

seller maniheader:

• # reviews: 57180
• rating: 99.8%

general maniheader:

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

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