Ships From Usa Perrin 02+ Wrx / 04+ Sti Equal Length Header 1.625 Inch Primaries (big Tube) - Limited Release [1RIz6Ag8]

Perrin E4-Series Equal Length Header for WRX/STi

The Perrin E4-Series Equal Length Header is a game-changer for Subaru enthusiasts seeking to enhance the performance and sound of their vehicles. This premium header is designed to fit the '02+ WRX and '04+ STi models, offering a seamless connection between the engine heads and the turbocharger. With its equal length design, the header ensures a smooth and balanced exhaust flow, leading to quicker turbo response, increased horsepower, and torque across the entire RPM range. This makes it an ideal upgrade for cars producing over 500WHP, delivering a noticeable boost in performance.

Key Features and Specifications

The PERRIN E4-Series Header is crafted from high-quality 304 stainless steel, providing durability and resistance to corrosion. Its 1.625-inch primary tubing is not only designed to handle high-performance engines but also features expanded flanges for a perfect fit and smooth exhaust gas flow. The CNC machined flanges are counterbored for a seamless transition, while the brushed stainless steel finish adds a sleek and professional appearance. To further enhance the header's performance, PERRIN offers optional header gaskets that ensure a secure and leak-free installation.

• 304 Stainless Steel Construction
• Equal Length Design
• 1.625in Primary Tubing
• CNC Machined Flanges
• Brushed Stainless Steel Finish
• Header Gaskets Available (Optional)

Benefits and Applications

The PERRIN E4-Series Equal Length Header brings a multitude of benefits to your Subaru. Its improved exhaust flow not only increases power and torque but also enhances the overall driving experience. The header's low-profile design ensures a clean installation without interfering with other vehicle components. Whether you're looking to improve the performance of your stock vehicle or are a high-performance enthusiast, this header is a perfect choice. Additionally, the header's equal length design contributes to a smoother, more refined exhaust tone, reducing the volume of exhaust sound while maintaining a distinctive sound reminiscent of an inline four-cylinder engine.

• Better Exhaust Flow
• Increase in HP and Torque
• Low-Profile Design