Invidia 08-11 STi Hatch / 11 WRX Hatch Dual N1 - HS08STIGTTFind parts that fit my vehicle

Invidia 08-11 STi Hatch / 11 WRX Hatch Dual N1 Single Layer Titanium Tipped Cat-back Exhaust

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

Invidia exhausts are engineered to enhance your vehicle's performance, sound, and style. This cat-back exhaust system is specifically designed for the 2008-2011 Subaru Impreza WRX STI Hatchback and 2011 WRX Hatchback models. By reducing back pressure and turbo lag, it significantly improves throttle response and increases horsepower.

Crafted from high-quality 304 stainless steel, this exhaust system offers an excellent balance of durability and weight savings. The titanium tips add a touch of premium aesthetics to your vehicle's rear end. Installing this Invidia exhaust is an excellent way to boost your car's performance, reduce weight, and achieve a more aggressive exhaust note.

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 without sacrificing low-end power and torque.

Invidia's commitment to quality extends to their use of high-flow catalytic converters where applicable, further enhancing the overall performance of their exhaust systems. By choosing Invidia, you're investing in a product that has been carefully engineered to meet your vehicle's specific needs.

Vehicle Fitment

• 2008-2011 Subaru Impreza WRX STI (Hatchback)
• 2011 Subaru Impreza WRX (Hatchback)
• 2010 Subaru Impreza WRX STI Special Edition
• 2011-2014 Subaru Impreza WRX STI Limited

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

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov