Invidia 02-07 WRX/STi 76mm N1 REGULAR Stainless Steel Tip Cat-back - HS02SW1GTPFind parts that fit my vehicle

Invidia 02-07 WRX/STi 76mm N1 REGULAR Stainless Steel Tip Cat-back Exhaust

Features:

• Reduces back pressure and turbo lag
• Increases throttle response and horsepower
• Made of 304 stainless steel
• Lightweight design without compromising durability
• Improves performance and exhaust sound
• Enhances vehicle aesthetics

About the Product

Invidia exhausts are engineered to optimize performance by reducing back pressure and turbo lag, resulting in improved throttle response and increased horsepower. Crafted from high-quality 304 stainless steel, these systems offer an excellent balance of weight reduction and durability. Installing an Invidia exhaust is an ideal way to enhance your vehicle's performance, reduce weight, and achieve a more aggressive exhaust note.

About Invidia

Invidia High Performance employs a team of skilled engineers who conduct thorough research and development for each exhaust component they manufacture. Their designs carefully balance exhaust back pressure and gas velocity to maximize performance gains. By considering factors such as the scavenging effect, Invidia ensures that their exhaust systems are not just simple bolt-ons, but precisely engineered components that match customers' performance needs. Where applicable, they incorporate high-quality, high-flow catalytic converters into their designs.

Vehicle Fitment

• 2002-2007 Subaru Impreza WRX
• 2004-2007 Subaru Impreza WRX STI
• 2007 Subaru Impreza WRX STI Limited
• 2006-2007 Subaru Impreza WRX TR
• 2006-2007 Subaru Impreza WRX 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

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