Corsa 2008-2014 Subaru Impreza Hatchback STI 2.5L Turbo Manual Polished Sport Cat-Back Exhaust Engine Components>Throttle Bodies it tuned for the aggressive

it tuned for the aggressive ATAK(r) sound with no drone

These kits offer dampers and springs that are tuned for each specific application to provide the best fixed height lowering solution

instantly improving suspension control

and the more aggressive sounding S-Type system #140119 for 2004-06 hatchback

Each level adds approximately 10hp each

Corsa 2008-2014 Subaru Impreza Hatchback STI 2.5L Turbo Manual Polished Sport Cat-Back Exhaust Engine Components>Throttle Bodies it tuned for the aggressiveCORSA's Patented Reflective Sound Cancellation(R) (RSC) Technology allows acoustic engineers to create a drone free exhaust sound, styled specifically to fit the personality of your vehicle. Each system is designed to increase vehicle performance, deliver an AGGRESSIVE SOUND under acceleration and a DRONE FREE EXPERIENCE during cruise. Performance gains are not affected by sound choice.