The Cat-Back systems are designed as direct replacements for the original exhaust, offering improved sound and aesthetics. Multiple configurations are available, allowing the owner to select the desired increase in exhaust volume or a more aggressive tone. All products are manufactured from 304L aircraft grade stainless steel, ensuring durability in harsh conditions. The performance exhaust systems are made in the UK and distributed to over 90 countries. - Direct replacement for the original exhaust system - Available in multiple configurations for volume and tone - Constructed from 304L aircraft grade stainless steel - Made in the UK and distributed worldwide Specifications: - Pipe Diameter: 76.20 - Race Product: No - EMarked: No Kit comes with: - Resonated Front Section (MSSUB158) - Connecting Pipe (MSSUB169) - Y Pipe (MSSUB170) - LH Rear Silencer Assembly (MSSUB161) - RH Rear Silencer Assembly (MSSUB162) - Polished GT (round) 100 Exhaust Tip (MSSUB163) Vehicle Compatibility: - 2014-2021 Subaru Impreza STi & WRX STI Saloon / Sedan