Cometic Street Pro Gasket Kit Without Head Gasket — Fits 2004-2006 Subaru Impreza WRX STI

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SKU: CGSPRO2024-NHG
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Comprehensive Gasket Solution for Subaru EJ257Maintain your Subaru's performance with ...Read More

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Sale price$170.99 Regular price$192.71
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

Comprehensive Gasket Solution for Subaru EJ257

Maintain your Subaru's performance with the Cometic Street Pro Gasket Kit, specifically curated for the 2004-2006 Subaru Impreza WRX STI equipped with the EJ257 engine. This kit is designed for builders who may have already sourced their own head gaskets or are performing a specific bottom-end or accessory-focused rebuild. It provides all the necessary seals and gaskets to ensure your engine remains leak-free and performs at its peak.

Why Choose Cometic Street Pro?

  • Precision Fitment: Tailored specifically for the EJ257 engine architecture.
  • High-Quality Materials: Includes AFM, Aramid Fiber, and Armor Clad materials for superior durability.
  • Versatility: Perfect for engine refreshes, turbo upgrades, or accessory maintenance.
  • Reliability: Engineered to withstand the unique thermal demands of the Subaru boxer engine.

Subaru engines are known for their specific sealing requirements, and Cometic Gasket provides the engineering expertise to meet those challenges head-on. This kit includes essential gaskets for the intake, exhaust, and various engine covers, ensuring that your EJ257 remains sealed against oil and coolant leaks. By focusing on high-quality materials, Cometic ensures that these gaskets maintain their integrity even under the high-boost conditions common with the WRX STI platform. Whether you are a professional technician or a dedicated enthusiast working in your home garage, this kit simplifies the rebuild process by providing all the necessary components in one convenient package. Get your Subaru back on the road with confidence by choosing quality parts from GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

Comprehensive Gasket Solution for Subaru EJ257

Maintain your Subaru's performance with the Cometic Street Pro Gasket Kit, specifically curated for the 2004-2006 Subaru Impreza WRX STI equipped with the EJ257 engine. This kit is designed for builders who may have already sourced their own head gaskets or are performing a specific bottom-end or accessory-focused rebuild. It provides all the necessary seals and gaskets to ensure your engine remains leak-free and performs at its peak.

Why Choose Cometic Street Pro?

  • Precision Fitment: Tailored specifically for the EJ257 engine architecture.
  • High-Quality Materials: Includes AFM, Aramid Fiber, and Armor Clad materials for superior durability.
  • Versatility: Perfect for engine refreshes, turbo upgrades, or accessory maintenance.
  • Reliability: Engineered to withstand the unique thermal demands of the Subaru boxer engine.

Subaru engines are known for their specific sealing requirements, and Cometic Gasket provides the engineering expertise to meet those challenges head-on. This kit includes essential gaskets for the intake, exhaust, and various engine covers, ensuring that your EJ257 remains sealed against oil and coolant leaks. By focusing on high-quality materials, Cometic ensures that these gaskets maintain their integrity even under the high-boost conditions common with the WRX STI platform. Whether you are a professional technician or a dedicated enthusiast working in your home garage, this kit simplifies the rebuild process by providing all the necessary components in one convenient package. Get your Subaru back on the road with confidence by choosing quality parts from GGCRACING.

Product Details

Product Description

Comprehensive Gasket Solution for Subaru EJ257

Maintain your Subaru's performance with the Cometic Street Pro Gasket Kit, specifically curated for the 2004-2006 Subaru Impreza WRX STI equipped with the EJ257 engine. This kit is designed for builders who may have already sourced their own head gaskets or are performing a specific bottom-end or accessory-focused rebuild. It provides all the necessary seals and gaskets to ensure your engine remains leak-free and performs at its peak.

Why Choose Cometic Street Pro?

  • Precision Fitment: Tailored specifically for the EJ257 engine architecture.
  • High-Quality Materials: Includes AFM, Aramid Fiber, and Armor Clad materials for superior durability.
  • Versatility: Perfect for engine refreshes, turbo upgrades, or accessory maintenance.
  • Reliability: Engineered to withstand the unique thermal demands of the Subaru boxer engine.

Subaru engines are known for their specific sealing requirements, and Cometic Gasket provides the engineering expertise to meet those challenges head-on. This kit includes essential gaskets for the intake, exhaust, and various engine covers, ensuring that your EJ257 remains sealed against oil and coolant leaks. By focusing on high-quality materials, Cometic ensures that these gaskets maintain their integrity even under the high-boost conditions common with the WRX STI platform. Whether you are a professional technician or a dedicated enthusiast working in your home garage, this kit simplifies the rebuild process by providing all the necessary components in one convenient package. Get your Subaru back on the road with confidence by choosing quality parts from GGCRACING.

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