GReddy Supreme SP Catback WRX / STI Hatchback (2008-2014) Mazda Pulley Size

Pulley Size

This kit includes the OEM Subaru mount plate part #'s are 41031AA281 & 41031AA290

MOTORSPORT ONLY kit for the Evolution X features light weight aluminum bushing & offset serviceable bearing for added caster minimal compliance & optimum feedback

If loud and obnoxious isn't what you are looking for when choosing an exhaust system then Tanabe has something for you

Does not fit AWD G37's

GReddy Supreme SP Catback WRX / STI Hatchback (2008-2014) Mazda Pulley SizeThe 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