1. Manifolds & Headers Offered
  2. sku: 9845929856286603
  3. SPEEDRACINGTURBO SPT-EHD1444

SPEEDRACINGTURBO SPT-EHD1444 Steel Exhaust Headers RX-8 13B 1.3L 1308CC

fits model: R2, Genesis. make: Mazda. year: 2004–2011.

Spt-ehd1444 Speedracingturbo Stainless Steel Exhaust Headers For 04-11 Mazda Rx-8 13b Genesis 1.3l 1308cc R2

( Brand: Speedracingturbo ), ( Outlet Size: In ), ( Restricted States: California, Maine, New York ), ( Items Included: Gasket, Mounting Hardware, Screw ), ( Materials: Polished Stainless Steel Exhaust ), ( Item Length: Shorty ), ( Placement On Vehicle: Front ), ( Fuel Type: Dual Fuel ), ( Manufacturer Warranty: 6 Months ), ( Features: Polished ), ( Performance Part: Yes ), ( Mounting Style: Flange-mounted, Bolt-on ), ( Oxygen Sensor Location: No Port Location ), ( Color: Metallic ), ( Fitment Type: Performance/custom ), ( Manufacturer Part Number: SPT-EHD1444 ), ( 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: 04 05 06 07 08 09 10 11 ), ( Country Of Origin: China )

Review SPEEDRACINGTURBO Stainless Steel Exhaust Headers Mazda Rx-8 13b 1.3l 1308cc fits GENESIS R2 2004–2011

Introducing the Speed Racing Turbo SPT-EHD1444 Steel Exhaust Headers for the Mazda RX-8 04-11 models with the 13B Genesis engine, a 1.3L, 1308cc, R2 powerplant. These headers are a must-have for enthusiasts seeking optimal engine performance and a thrilling driving experience.

Crafted from high-quality steel, these headers are designed to replace the restrictive factory exhaust manifolds, providing a free-flowing path for exhaust gases. The steel construction guarantees exceptional strength and durability, ensuring these headers can withstand the rigors of high-performance driving.

The SPT-EHD1444 headers feature a 4-1 design, which is an ideal configuration for enhancing engine efficiency. This design allows for a more uniform exhaust flow, reducing backpressure and maximizing power output. The 4-1 design also contributes to a smoother and more responsive powerband, delivering a more exhilarating driving experience.

These headers come with integrated collectors, which simplify the installation process. They are also designed to work seamlessly with the factory catalytic converters, ensuring that your vehicle remains emissions compliant. Additionally, they are engineered to fit securely to the engine, making for a hassle-free installation process.

With the Speed Racing Turbo SPT-EHD1444 headers, you can expect a noticeable improvement in engine performance. These headers enable better scavenging, which allows for a more efficient combustion process. This results in increased horsepower and torque, providing a more responsive and exhilarating driving experience.

In summary, the Speed Racing Turbo SPT-EHD1444 Steel Exhaust Headers for the Mazda RX-8 04-11 models are a must-have upgrade for enthusiasts seeking optimal engine performance and a thrilling driving experience. Made from high-quality steel, these headers feature a 4-1 design, integrated collectors, and a seamless installation process. They enable better scavenging, resulting in increased horsepower and torque, for a more responsive and exhilarating driving experience.

Buying SpeedRacing Turbo SPT-EHD1444 steel exhaust headers for a 04-11 Mazda RX-8 with a 13B Genesis engine comes with several pros and cons that are essential to consider before making a purchase.

Pros:

1. Enhanced Performance: Steel headers are known for their excellent heat dissipation properties, which can help improve engine performance by reducing under-hood temperatures. This is particularly beneficial for high-performance applications.

2. Durability: Steel headers are more durable than their counterparts made of other materials like aluminum. They can withstand extreme temperatures and resist corrosion, making them a suitable choice for long-term use.

3. Improved Gas Flow: Steel headers offer smoother exhaust gas flow, which can lead to better engine efficiency and increased horsepower.

Cons:

1. Weight: Steel headers are heavier than aluminum headers, which can add unwanted weight to the vehicle. This can lead to reduced fuel economy and increased strain on the engine and suspension.

2. Cost: Steel headers are typically more expensive than aluminum headers due to their greater durability and improved performance benefits.

3. Installation Complexity: Installing steel headers can be a more complex and time-consuming process than installing aluminum headers. This is due to their greater weight and the need for precise fitment to ensure optimal performance.

Conclusion:

The decision to purchase SpeedRacing Turbo SPT-EHD1444 steel exhaust headers for a 04-11 Mazda RX-8 with a 13B Genesis engine depends on individual priorities and goals. If improved performance, durability, and enhanced gas flow are top priorities, then steel headers may be the best choice. However, if weight reduction, cost savings, and ease of installation are more important, then aluminum headers may be a better option. Ultimately, the purchase decision should be based on a careful analysis of the specific needs and goals of the vehicle owner.

Recommendation:

If the primary goal is to maximize performance and durability, then the SpeedRacing Turbo SPT-EHD1444 steel exhaust headers are a recommended purchase for a 04-11 Mazda RX-8 with a 13B Genesis engine. However, if cost savings and ease of installation are more important considerations, then aluminum headers may be a more suitable option. Regardless of the choice, it is recommended to have the headers installed by a professional to ensure optimal fitment and performance.

specifications maniheader:

  • for models: R2, Genesis
  • for makes: Mazda
  • for years: 2004-2011
  • brand: Speedracingturbo
  • outlet size: In
  • restricted states: California, Maine, New York
  • items included: Gasket, Mounting Hardware, Screw
  • materials: Polished Stainless Steel Exhaust
  • item length: Shorty
  • placement on vehicle: Front
  • fuel type: Dual Fuel
  • manufacturer warranty: 6 Months
  • features: Polished
  • performance part: Yes
  • mounting style: Flange-mounted, Bolt-on
  • oxygen sensor location: No Port Location
  • color: Metallic
  • fitment type: Performance/custom
  • manufacturer part number: SPT-EHD1444
  • 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: 04 05 06 07 08 09 10 11
  • country of origin: China

shipping maniheader:

  • class: Economy, Standard, Expedited
  • type: Fixed
  • cost: $0.00
  • transit: 4-9 Days
  • service: Economy, Standard, Expedited

general maniheader:

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

payments maniheader:

  • credit card: Diners-club
  • other
  • wallet: Google-pay

returns maniheader:

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

seller maniheader:

  • # reviews: 2518
  • rating: 91.7%

offer maniheader:

  • availability: In Stock
  • options: Ship-to-home
  • started: December 29, 2025
  • best offers: True
  • sold: 0
  • quantity: 7
for models: r2, genesis, for makes: mazda, for years: 2004-2011, outlet size: in, restricted states: california, maine, new york, items included: gasket, mounting hardware, screw, materials: polished stainless steel exhaust, item length: shorty, placement on vehicle: front, fuel type: dual fuel, manufacturer warranty: 6 months, features: polished, performance part: yes, mounting style: flange-mounted, bolt-on, oxygen sensor location: no port location, 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: 04 05 06 07 08 09 10 11, country of origin: china,
category: auto parts > car truck parts accessories > exhaust emission systems > manifolds headers, color: metallic, material: stainless steel, sku: 9845929856286603,

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