Invidia 08-09 WRX Sedan Q300 Dual Stainless Steel Tip Cat-back - HS08SW4GT3Find parts that fit my vehicle

Invidia 08-09 WRX Sedan Q300 Dual Stainless Steel Tip Cat-back Exhaust

• Reduces back pressure and turbo lag
• Increases throttle response and horsepower
• Made from 304 stainless steel
• Lightweight design without compromising durability
• Improves performance, weight reduction, and exhaust sound

Invidia exhausts are engineered to enhance your vehicle's performance and sound. Designed with 304 stainless steel, these systems offer a perfect balance of weight savings and durability. By reducing back pressure and turbo lag, the Q300 Cat-back Exhaust system significantly improves throttle response and horsepower.

Exhaust systems are a crucial modification for any car enthusiast. Replacing your OEM catback with an Invidia system is an excellent way to boost horsepower, style, and the overall sound of your vehicle. It's one of the first upgrades we recommend for new enthusiasts looking to enhance their car's performance and aesthetics.

About Invidia

Invidia High Performance employs a team of skilled engineers who conduct thorough research and development for every exhaust component they manufacture. They understand the complex balance between exhaust back pressure and exhaust gas velocity, ensuring optimal performance gains through meticulous design. Invidia uses high-quality High Flow Catalytic Converters where applicable, demonstrating their commitment to both performance and environmental responsibility.

Vehicle Fitment

This Invidia Q300 Dual Stainless Steel Tip Cat-back Exhaust system is compatible with the following Subaru models:

• 2008-2014 Subaru Impreza WRX (including Premium and Limited trims)
• 2009-2013 Subaru Forester XT (including Limited, Premium, and Touring trims)
• 2009-2010 Subaru Impreza 2.5 GT

but the point is

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.

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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