1. Manifolds & Headers Offered
  2. sku: 11205763764706762
  3. SPEEDRACINGTURBO SPT-EHD1391

SPEEDRACINGTURBO SPT-EHD1391 Exhaust Header Manifold Charger 5.7L

fits model: 300, Magnum. make: Chrysler. year: 2005–2010.

Spt-ehd1391 Speedracingturbo Exhaust Header Manifold For 2005-2010 Chrysler 300 C Magnum Charger 5.7l Pair

( Brand: Speedracingturbo ), ( Inlet/ Outlet Sizes: 1.75 Primary Tubing Diameter/ 3 Od Oulet ), ( Restricted States: California, Maine, New York ), ( Items Included: Gasket, Screw ), ( Item Length: Shorty ), ( Placement On Vehicle: Front ), ( Fuel Type: Gasoline ), ( Manufacturer Warranty: 6 Months ), ( Style: 3-1 Headers ), ( Features: Polished ), ( Finish: Semi-polished ), ( Performance Part: Yes ), ( Mounting Style: Bolt-on ), ( Oxygen Sensor Location: Post Catalyst ), ( Color: Metallic ), ( Fitment Type: Performance/custom ), ( Manufacturer Part Number: SPT-EHD1391 ), ( Cylinder Head Type: Oval Port Standard ), ( Material: T304 Stainless Steel, Stainless Steel, Steel ), ( Vintage Part: No ), ( California Prop 65 Warning: This Product Contains Chemicals Known To The State. ), ( Fit: Fit 05-10 Dodge Charger Magnum Chrysler 300 C 5.7l Hemi ), ( Type: Exhaust Header ), ( Country Of Origin: China )

Review SPEEDRACINGTURBO Exhaust Header Manifold Chrysler Charger 5.7l Pair fits MAGNUM 300 2005–2010

SpeedRacing Turbo SPT-EHD1391 Exhaust Header Manifold for 2005-2010 Chrysler 300, Magnum, Charger 5.7L

Description:

The SpeedRacing Turbo SPT-EHD1391 Exhaust Header Manifold is an essential upgrade for enthusiasts looking to boost the performance of their 2005-2010 Chrysler 300, Magnum, or Charger equipped with a 5.7L engine. This manifold, designed for use with turbocharged applications, is meticulously crafted to provide optimal engine efficiency and power output.

Made from high-quality stainless steel, this header manifold is built to withstand the rigors of high-performance driving. Its robust construction ensures durability and longevity, making it a worthy investment for those seeking an upgrade that will last.

The SPT-EHD1391 is designed to replace the factory exhaust manifold, allowing for a more efficient exhaust flow. By reducing the length and number of bends in the exhaust system, this header manifold minimizes backpressure, enabling the engine to breathe more freely and release exhaust gases more effectively. This results in improved throttle response, increased power output, and a more responsive driving experience.

The SpeedRacing Turbo SPT-EHD1391 Exhaust Header Manifold is engineered to work seamlessly with turbocharged systems, allowing for improved exhaust scavenging and better turbocharger efficiency. The manifold's design allows for the efficient routing of exhaust gases, ensuring that they reach the turbocharger with minimal loss, resulting in increased power and torque.

This header manifold is a direct replacement for the factory part and is easy to install. It comes complete with all necessary hardware, making the installation process hassle-free for most DIY enthusiasts. For those who prefer professional installation, it is also compatible with most local exhaust shops.

By upgrading your vehicle with the SpeedRacing Turbo SPT-EHD1391 Exhaust Header Manifold, you'll not only enjoy improved performance but also the satisfaction of knowing that you've made a worthwhile investment in your vehicle's power and efficiency. This manifold is the perfect choice for those seeking to unlock the full potential of their 2005-2010 Chrysler 300, Magnum, or Charger's 5.7L engine.

The SpeedRacing Turbo SPT-EHD1391 exhaust header manifold is a performance upgrade for 2005-2010 Chrysler 300, Magnum, and Charger models with the 5.7L HEMI engine. This manifold replaces the stock exhaust header, which can help improve engine performance by reducing backpressure and increasing exhaust flow. Here are some potential pros and cons of purchasing this exhaust header manifold.

Pros:

1. Performance Gain: The primary benefit of installing this exhaust header manifold is the potential performance gain. It allows for better exhaust flow, reducing backpressure and increasing exhaust velocity. This can lead to improved engine power and torque, especially in the mid-range RPMs.

2. Improved Throttle Response: The reduced backpressure can also lead to improved throttle response, making the vehicle feel more responsive and quicker off the line.

3. Durability: This manifold is made from high-quality stainless steel, which is known for its durability and resistance to corrosion. It is designed to withstand the high temperatures and pressures of the exhaust system.

Cons:

1. Cost: The exhaust header manifold is a premium upgrade, and it comes with a premium price tag. It may not be within everyone's budget.

2. Installation Complexity: Installing this manifold requires extensive engine work, as it replaces the stock exhaust header. It may be a challenging installation for those without experience in engine work or those who are not comfortable working in a cramped engine bay.

3. Noise: Some customers have reported an increase in engine noise with this manifold. This is due to the free-flowing exhaust design, which can allow more exhaust gases to escape more quickly.

Ending Conclusion:

The SpeedRacing Turbo SPT-EHD1391 exhaust header manifold is an excellent performance upgrade for those who are looking to extract more power from their 5.7L HEMI engine. It can lead to improved engine performance, better throttle response, and increased durability. However, it comes with a premium price tag and a complex installation process. Additionally, some customers may find the increased engine noise to be a drawback.

Recommendation:

If you are looking to maximize the performance of your 2005-2010 Chrysler 300, Magnum, or Charger with the 5.7L HEMI engine, and you have the budget and experience for the installation, then the SpeedRacing Turbo SPT-EHD1391 exhaust header manifold is an excellent choice. However, if you are not comfortable with the installation process or the increased noise level is a concern, then it may be worth considering other performance upgrades that are easier to install or have a lower noise level.

specifications maniheader:

  • for models: 300, Magnum
  • for makes: Chrysler
  • for years: 2005-2010
  • brand: Speedracingturbo
  • inlet/ outlet sizes: 1.75 Primary Tubing Diameter/ 3 Od Oulet
  • restricted states: California, Maine, New York
  • items included: Gasket, Screw
  • item length: Shorty
  • placement on vehicle: Front
  • fuel type: Gasoline
  • manufacturer warranty: 6 Months
  • style: 3-1 Headers
  • features: Polished
  • finish: Semi-polished
  • performance part: Yes
  • mounting style: Bolt-on
  • oxygen sensor location: Post Catalyst
  • color: Metallic
  • fitment type: Performance/custom
  • manufacturer part number: SPT-EHD1391
  • cylinder head type: Oval Port Standard
  • material: T304 Stainless Steel, Stainless Steel, Steel
  • vintage part: No
  • california prop 65 warning: This Product Contains Chemicals Known To The State.
  • fit: Fit 05-10 Dodge Charger Magnum Chrysler 300 C 5.7l Hemi
  • type: Exhaust Header
  • country of origin: China

general maniheader:

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

seller maniheader:

  • # reviews: 638
  • rating: 97.9%

offer maniheader:

  • sold: 0
  • best offers: True
  • options: Ship-to-home
  • quantity: 8
  • availability: In Stock
  • started: March 16, 2026

returns maniheader:

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

shipping maniheader:

  • type: Fixed
  • class: Economy, Standard
  • service: Economy, Standard
  • transit: 3-9 Days
  • cost: $0.00

payments maniheader:

  • other
  • credit card: Discover
  • wallet: Apple-pay
for models: 300, magnum, for makes: chrysler, for years: 2005-2010, inlet/ outlet sizes: 1.75 primary tubing diameter/ 3 od oulet, restricted states: california, maine, new york, items included: gasket, screw, item length: shorty, placement on vehicle: front, fuel type: gasoline, manufacturer warranty: 6 months, style: 3-1 headers, features: polished, finish: semi-polished, performance part: yes, mounting style: bolt-on, oxygen sensor location: post catalyst, fitment type: performance/custom, cylinder head type: oval port standard, vintage part: no, california prop 65 warning: this product contains chemicals known to the state., fit: fit 05-10 dodge charger magnum chrysler 300 c 5.7l hemi, type: exhaust header, country of origin: china,
category: auto parts > car truck parts accessories > exhaust emission systems > manifolds headers, color: metallic, material: t304 stainless steel, stainless steel, steel, sku: 11205763764706762,

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