1. Manifolds & Headers Offered
  2. sku: 4998801857521781
  3. AG AG20256371

AG AG20256371 Shorty Headers Lariat Coyote FX2 FX4 5.0L V8

fits model: F-150, Xlt, King. make: Ford. year: 2011–2014.

Ag20256371 Ag Shorty Headers For 2011-14 Ford F-150 Fx2 Fx4 Xl Xlt Lariat King Coyote 5.0l V8

( Brand: Ag ), ( Mounting Style: Bolt-on ), ( Items Included: Gasket, Screw ), ( Color: Silver ), ( Manufacturer Part Number: AG20256371 ), ( Material: 409 Stainless Steel ), ( Item Length: Shorty ), ( Placement On Vehicle: Front ), ( Head Flange Thickness: 3/8 In. ), ( Type: Exhaust Header ), ( Pipe Thickness: 16-gauge 1.5mm ), ( Manufacturer Warranty: 1 Year ), ( Primaries Diameter: 1-5/8 In ), ( Collector Diameter: 2-1/2 In ), ( Features: Natural )

Review AG Shorty Headers Ford Fx2 Fx4 Xl Lariat Coyote 5.0l V8 fits KING F-150 XLT 2011–2014

Introducing the AG Ag20256371 Shorty Headers for the 2011-2014 Ford F-150 FX2, FX4, XL, XLT, Lariat, and King Ranch models equipped with the 5.0L Coyote V8 engine. These headers are a must-have for Ford F-150 enthusiasts looking to enhance their vehicle's performance and exhaust system.

These shorty headers are meticulously crafted from high-quality 304 stainless steel, ensuring durability and resistance to corrosion. The shorty design allows for a significant reduction in exhaust length, resulting in a more responsive and efficient exhaust system. The shorty headers also provide a more aggressive exhaust note, adding to the overall driving experience.

The AG Ag20256371 Shorty Headers are designed to replace the factory exhaust manifolds and come with all necessary gaskets and hardware for an easy installation process. The headers feature a 1 5/8-inch primary tube size, which provides excellent flow and reduces backpressure, resulting in increased horsepower and torque.

The AG shorty headers are engineered to meet or exceed OE specifications for a perfect fit and function. They also come with a 12-month limited warranty for peace of mind. These headers are a great investment for Ford F-150 owners looking to improve their vehicle's performance and exhaust system, while also adding a unique and distinctive look to their ride.

In summary, the AG Ag20256371 Shorty Headers for the 2011-2014 Ford F-150 FX2, FX4, XL, XLT, Lariat, and King Ranch models equipped with the 5.0L Coyote V8 engine are a high-quality, durable, and performance-enhancing upgrade to your exhaust system. They are made of 304 stainless steel, have a shorty design for improved responsiveness, and come with all necessary hardware for an easy installation process. These headers offer a significant reduction in exhaust length, increased horsepower and torque, and a more aggressive exhaust note. They are a great investment for any Ford F-150 enthusiast looking to take their vehicle to the next level.

Shorty headers are aftermarket exhaust headers designed to replace the stock headers on a Ford F-150 with the 5.0L Coyote V8 engine. These headers are popular among performance enthusiasts due to their potential to improve engine performance by reducing exhaust gas flow restriction and increasing exhaust flow. Here are some pros and cons of buying shorty headers for a 2011-14 Ford F-150:

Pros:

1. Improved performance: Shorty headers can help increase horsepower and torque by reducing exhaust gas flow restriction and increasing exhaust scavenging.

2. Better throttle response: The shorter length of shorty headers can help reduce the amount of time it takes for exhaust gases to exit the cylinders, resulting in quicker throttle response.

3. Enhanced exhaust note: Shorty headers can provide a more aggressive exhaust note, which is often desirable for those looking to modify their truck for performance and style.

4. Weight savings: Shorty headers are typically lighter than stock headers, which can help reduce the overall weight of the vehicle, resulting in improved acceleration.

Cons:

1. Cost: Shorty headers can be quite expensive, especially when compared to the cost of stock headers.

2. Installation complexity: Installing shorty headers can be a complex process, as they require custom exhaust manifolds and exhaust system modifications.

3. Increased noise levels: The shorter length of shorty headers can result in increased noise levels, which may not be desirable for those looking for a quieter ride.

4. Potential for increased emissions: Shorty headers can potentially increase exhaust emissions, which may not be desirable for those looking to maintain their truck's emissions compliance.

Conclusion:

Shorty headers can offer significant performance benefits for those looking to modify their Ford F-150 with the 5.0L Coyote V8 engine. However, they also come with some drawbacks, such as cost, installation complexity, increased noise levels, and potential for increased emissions. Ultimately, the decision to purchase shorty headers depends on the individual's priorities and budget. If performance is a top priority, then shorty headers may be a worthwhile investment. However, if the goal is to maintain a quiet and emission-compliant ride, then stock headers may be a better choice.

specifications maniheader:

  • for models: F-150, Xlt, King
  • for makes: Ford
  • for years: 2011-2014
  • brand: Ag
  • mounting style: Bolt-on
  • items included: Gasket, Screw
  • color: Silver
  • manufacturer part number: AG20256371
  • material: 409 Stainless Steel
  • item length: Shorty
  • placement on vehicle: Front
  • head flange thickness: 3/8 In.
  • type: Exhaust Header
  • pipe thickness: 16-gauge 1.5mm
  • manufacturer warranty: 1 Year
  • primaries diameter: 1-5/8 In
  • collector diameter: 2-1/2 In
  • features: Natural

offer maniheader:

  • quantity: 4
  • availability: In Stock
  • best offers: True
  • started: April 8, 2025
  • options: Ship-to-home
  • sold: 0

returns maniheader:

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

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shipping maniheader:

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

seller maniheader:

  • # reviews: 86
  • rating: 98.7%

general maniheader:

  • Car Truck Parts Accessories > Exhaust Emission Systems > Manifolds Headers
  • condition: New
for models: f-150, xlt, king, for makes: ford, for years: 2011-2014, mounting style: bolt-on, items included: gasket, screw, item length: shorty, placement on vehicle: front, head flange thickness: 3/8 in., type: exhaust header, pipe thickness: 16-gauge 1.5mm, manufacturer warranty: 1 year, primaries diameter: 1-5/8 in, collector diameter: 2-1/2 in, features: natural,
category: auto parts > car truck parts accessories > exhaust emission systems > manifolds headers, color: silver, material: 409 stainless steel, sku: 4998801857521781,

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