Invidia 08-11 STi Hatch / 11 WRX Hatch Dual Q300 - HS08STIG3TFind parts that fit my vehicle

Invidia 08-11 STi Hatch / 11 WRX Hatch Dual Q300 Titanium Tip Cat-back Exhaust

• Reduces back pressure and turbo lag
• Increases throttle response and horsepower
• Made from 304 stainless steel
• Lightweight design
• Improves performance and exhaust sound
• Enhances vehicle appearance

About the Product

Invidia exhausts are engineered to optimize performance and sound. This cat-back exhaust system is designed specifically for the 08-11 STi Hatch and 11 WRX Hatch models. It features dual Q300 titanium tips, providing a stylish and aggressive look. The exhaust is crafted from high-quality 304 stainless steel, ensuring durability while keeping weight to a minimum. By reducing back pressure and turbo lag, this system enhances throttle response and increases horsepower, making it an excellent choice for enthusiasts looking to upgrade their vehicle's performance and sound.

About Invidia

Invidia High Performance is renowned for their meticulous approach to exhaust system design. Their team of engineers conducts thorough research and development for every component they manufacture. They understand the delicate balance between exhaust back pressure and exhaust gas velocity, ensuring optimal performance gains. Invidia's commitment to quality extends to the use of high-flow catalytic converters where applicable, guaranteeing that their products meet customers' performance needs while maintaining environmental standards.

Vehicle Fitment

• 2008-2011 Subaru Impreza WRX STI
• 2010 Subaru Impreza WRX STI Special Edition
• 2011-2014 Subaru Impreza WRX STI Limited
• 2012-2014 Subaru Impreza WRX STI

Category Description: but the point is

Subcategory Description: it's not as simple as just strap on a drain pipe and gains for days. A "quality" exhaust system maximizes performance gains by design.

Brand Description: Far more engineering goes in to the design of an exhaust system than many realise. From a performance perspective, there is a fine balance between exhaust back pressure and exhaust gas velocity. Too large a diameter pipe, and low down power and torque is sacrificed (particularly on naturally aspirated cars), too small a diameter or added restrictions and bottlenecks in the system, and the engine is unable to push gasses out of the combustion chamber efficiently, reducing power and torque. There are many other technical aspects such as 'scavenging effect' which are beyond the scope of this document.

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