GrimmSpeed EWG Block-Off Plate 44/45mm V-band - Universal Subaru-Impreza-2003 Fits STi models with OEM

Fits STi models with OEM or Grimmspeed TMIC only

and the intercooler core will have a bypass valve flange that is milled flat and will come with stainless steel studs that are permanently installed to ensure that the aluminum threads don't become damaged

These seats are the Baja SS

but perform well both with and without tuning

GrimmSpeed EWG Block-Off Plate 44/45mm V-band - Universal Subaru-Impreza-2003 Fits STi models with OEMA full External Wastegate (EWG) set up consists of a EWG up pipe and a wastegate. The EWG set up creates better turbo spool because it can utilize the exhaust gas more efficiently; however, the full EWG set up can be a very expensive project if you are on a tight budget. The GrimmSpeed EWG Block Off Plate is a solution for the person not able to purchase everything necessary for a full EWG set up up front. The affordable EWG Block Off Plate is placed