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Life Hack Gesi G-sport 300 Cpsi Epa Compliant Gen1 3in Inlet/outlet 4in X 4in Catalytic Converter- 350-500hp All Sizes Available [FwoHIlsB]

$52.99 $169.99 -69%

Top-Performance Catalytic Converter for High-Horsepower EnginesIntroducing the GESI G-Sport 300 CPSI EPA Compliant GEN1 3in Inlet/Outlet Catalytic Converter, the ultimate choice for high-performance engines requiring a reliable and compliant solution

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Life Hack Gesi G-sport 300 Cpsi Epa Compliant Gen1 3in Inlet/outlet 4in X 4in Catalytic Converter- 350-500hp All Sizes Available [FwoHIlsB]

Top-Performance Catalytic Converter for High-Horsepower Engines

Introducing the GESI G-Sport 300 CPSI EPA Compliant GEN1 3in Inlet/Outlet Catalytic Converter, the ultimate choice for high-performance engines requiring a reliable and compliant solution. This premium converter is designed to enhance the efficiency and performance of vehicles with horsepower ratings between 350-500HP. With its robust construction and advanced technology, it ensures optimal exhaust flow and reduces emissions, making it an ideal upgrade for both street and racing applications.
  • High-Flow Design: The 3in inlet and outlet provide maximum flow for increased power and efficiency.
  • EPA Compliance: This converter meets strict environmental standards, ensuring legal operation in all 50 states.

Technical Specifications and Features

Crafted with precision, the GESI G-Sport 300 CPSI features a 4in diameter body and a total length of 7in, making it a perfect fit for a wide range of vehicles. The converter's body is made from high-quality stainless steel, ensuring durability and resistance to corrosion. The internal structure includes a 300-cell monolithic ceramic catalyst, which effectively reduces harmful emissions while maintaining peak engine performance.
  • Stainless Steel Construction: Provides long-lasting durability and resistance to rust and corrosion.
  • 300-Cell Catalyst: Offers superior efficiency in reducing emissions and maintaining engine performance.

Enhance Your Vehicle's Performance and Compliance

Upgrade your vehicle with the GESI G-Sport 300 CPSI and experience the perfect blend of power, efficiency, and environmental compliance. This catalytic converter is not just a legal requirement; it's a performance enhancer that can significantly boost your vehicle's overall performance. Whether you're a weekend warrior or a professional racer, this converter is designed to meet your high-performance needs while keeping you compliant with environmental regulations.
  • Performance Enhancement: Increases horsepower and torque for a more responsive driving experience.
  • Environmental Compliance: Ensures legal operation and contributes to a cleaner environment.

What Our Customers Say

February 2, 2026

Absolutely no complaints!

This is very good for the money spent.

- Tony F..

February 2, 2026

Absolutely no complaints!

It performs quite beautifully.

- Noa W..

February 2, 2026

Absolutely no complaints!

It's well built and it looks great.

- Clarissa Z..

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