GReddy Supreme SP Catback WRX / STI Hatchback (2008-2014) BMW carried by these exhaust gasses

carried by these exhaust gasses

AVO utilizes the latest technology in lightweight internal piston valving to ensure optimum blow-off response at all times

Exhaust is three sections – making for the simplest install possible

torque gains and a rich deep sporty sound

Size: 17x7

GReddy Supreme SP Catback WRX / STI Hatchback (2008-2014) BMW carried by these exhaust gassesThe Supreme SP from GReddy for the 2008 2014 Subaru WRX and STI Hatchback features a large horizontally mounted, 3 section muffler with a center inlet. This routing allows for the large 3 diameter piping to more smoothly enter the mufflers center section. Exhaust gases exit each side of the revised muffler via the two 2. 5 diameter piping to quad staggered 3. 5 GReddy double wall slash cut tips, The non tapered 3 mid pipe also encases a large