1. Manifolds & Headers Offered
  2. sku: 9849234122355632
  3. SPEEDRACINGTURBO SPT-EHD1447

SPEEDRACINGTURBO SPT-EHD1447 Exhaust Header 4.0L V6

fits model: Frontier, Xterra, Pathfinder. make: Nissan. year: 2005–2008.

Spt-ehd1447 Speedracingturbo Pair Exhaust Header For 05-08 Nissan Frontier / Xterra Pathfinder 4.0l V6

( Brand: Speedracingturbo ), ( Outlet Size: In ), ( Restricted States: California, Maine, New York ), ( Items Included: Gasket, Screw ), ( Materials: Polished Stainless Steel Exhaust ), ( Item Length: Shorty ), ( Placement On Vehicle: Front ), ( Fuel Type: Dual Fuel ), ( Manufacturer Warranty: 6 Months ), ( Features: Polished, Left Right Exhaust ), ( Performance Part: Yes ), ( Mounting Style: Flange-mounted, Bolt-on ), ( Oxygen Sensor Location: Post Catalyst ), ( Color: Metallic ), ( Fitment Type: Performance/custom ), ( Manufacturer Part Number: SPT-EHD1447 ), ( Cylinder Head Type: Oval Port Standard ), ( Material: Stainless Steel ), ( Vintage Part: No ), ( California Prop 65 Warning: This Product Contains Chemicals Known To The State. ), ( Type: Exhaust Header ), ( Oe/oem Part Number: 05 06 07 08 ), ( Country Of Origin: China )

Review SPEEDRACINGTURBO Pair Exhaust Header Nissan 4.0l V6 fits FRONTIER XTERRA PATHFINDER 2005–2008

Introducing the SpeedRacing Turbo SPT-EHD1447 Exhaust Header, a high-performance upgrade for your 05-08 Nissan Frontier, Xterra, or Pathfinder equipped with the 4.0L V6 engine. This exhaust header is meticulously designed and engineered to deliver improved power, torque, and responsiveness, making it an ideal choice for enthusiasts seeking to enhance their driving experience.

The SPT-EHD1447 Exhaust Header is a direct replacement for the stock component, ensuring a hassle-free installation process. It is constructed from premium T304 stainless steel, renowned for its excellent strength, durability, and resistance to corrosion. This material guarantees a long-lasting performance, even under the most demanding conditions.

One of the primary benefits of this exhaust header is its ability to reduce backpressure within the exhaust system. By doing so, it enables the engine to breathe more efficiently, which in turn results in increased power output and enhanced engine performance. Furthermore, the free-flowing design of the header improves the exhaust gases' exit velocity, contributing to better throttle response and acceleration.

The SpeedRacing Turbo SPT-EHD1447 Exhaust Header features a four-into-one design, which allows for a significant reduction in exhaust gas temperatures. This reduction results in better catalytic converter efficiency and improved performance, as the catalytic converter operates more effectively at lower temperatures.

This exhaust header comes with pre-welded OEM-style exhaust flanges, which ensures a perfect fit and a seamless integration with the factory exhaust system. It is also compatible with various aftermarket exhaust systems, offering flexibility for those who wish to further customize their vehicle's exhaust setup.

In summary, the SpeedRacing Turbo SPT-EHD1447 Exhaust Header is a top-tier performance upgrade for your 05-08 Nissan Frontier, Xterra, or Pathfinder 4.0L V6. It delivers increased power, improved throttle response, and enhanced engine efficiency, all while ensuring a flawless fit and seamless integration with the factory exhaust system. With its durable construction, this exhaust header is an investment in your vehicle's performance and longevity.

Pros and Cons of Buying a Speed Racing Turbo SPT-EHD1447 Exhaust Header for 2005-2008 Nissan Frontier, Xterra, and Pathfinder 4.0L V6

1. Pros:

a. Performance Enhancement: This exhaust header is designed to enhance the engine's performance by improving the exhaust flow, leading to increased horsepower and torque.

b. Durability: Made from high-quality stainless steel, this exhaust header is known for its durability and resistance to corrosion.

c. Improved Sound: The exhaust header can provide a better exhaust note, giving your vehicle a more aggressive and sporty sound.

d. Fitment and Compatibility: The SPT-EHD1447 is specifically designed for the 4.0L V6 engines found in the 2005-2008 Nissan Frontier, Xterra, and Pathfinder, ensuring a perfect fit.

2. Cons:

a. Cost: Compared to stock headers or aftermarket alternatives, the Speed Racing Turbo SPT-EHD1447 exhaust header can be quite expensive.

b. Installation Complexity: Installing this exhaust header can be a challenging process, requiring extensive knowledge of exhaust systems and the use of specialized tools.

c. Exhaust Leak Risk: Improper installation or damage to the exhaust header could lead to exhaust leaks, which could negatively impact performance and potentially create safety concerns.

Conclusion:

The Speed Racing Turbo SPT-EHD1447 exhaust header offers several advantages, including improved performance, durability, and sound. However, it also comes with a higher cost, installation complexity, and potential exhaust leak risks. If you're an experienced enthusiast looking for significant power gains and a customized exhaust note, this header might be worth considering. However, if you're new to performance modifications or not comfortable with the installation process, it may be better to explore other, more accessible upgrades. Ultimately, the decision to purchase this exhaust header depends on your experience level, budget, and goals for your vehicle.

Recommendation:

If you're looking for a relatively accessible performance upgrade with a lower cost and easier installation process, consider exploring intake systems, exhaust systems, or performance chips. These modifications can offer noticeable power gains and improved sound without the complexity and risk associated with installing a new exhaust header. However, if you're an experienced enthusiast with a solid understanding of exhaust systems and the resources to properly install a new header, the Speed Racing Turbo SPT-EHD1447 exhaust header could be a worthwhile investment for your 2005-2008 Nissan Frontier, Xterra, or Pathfinder 4.0L V6.

specifications maniheader:

  • for models: Frontier, Xterra, Pathfinder
  • for makes: Nissan
  • for years: 2005-2008
  • brand: Speedracingturbo
  • outlet size: In
  • restricted states: California, Maine, New York
  • items included: Gasket, Screw
  • materials: Polished Stainless Steel Exhaust
  • item length: Shorty
  • placement on vehicle: Front
  • fuel type: Dual Fuel
  • manufacturer warranty: 6 Months
  • features: Polished, Left Right Exhaust
  • performance part: Yes
  • mounting style: Flange-mounted, Bolt-on
  • oxygen sensor location: Post Catalyst
  • color: Metallic
  • fitment type: Performance/custom
  • manufacturer part number: SPT-EHD1447
  • cylinder head type: Oval Port Standard
  • material: Stainless Steel
  • vintage part: No
  • california prop 65 warning: This Product Contains Chemicals Known To The State.
  • type: Exhaust Header
  • oe/oem part number: 05 06 07 08
  • country of origin: China

offer maniheader:

  • sold: 0
  • availability: In Stock
  • quantity: 7
  • started: December 30, 2025
  • best offers: True
  • options: Ship-to-home

payments maniheader:

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

seller maniheader:

  • # reviews: 2204
  • rating: 96.2%

returns maniheader:

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

shipping maniheader:

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

general maniheader:

  • condition: New
  • Car Truck Parts Accessories > Exhaust Emission Systems > Manifolds Headers
for models: frontier, xterra, pathfinder, for makes: nissan, for years: 2005-2008, outlet size: in, restricted states: california, maine, new york, items included: gasket, screw, materials: polished stainless steel exhaust, item length: shorty, placement on vehicle: front, fuel type: dual fuel, manufacturer warranty: 6 months, features: polished, left right exhaust, performance part: yes, mounting style: flange-mounted, 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., type: exhaust header, oe/oem part number: 05 06 07 08, country of origin: china,
category: auto parts > car truck parts accessories > exhaust emission systems > manifolds headers, color: metallic, material: stainless steel, sku: 9849234122355632,

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