GrimmSpeed Top Mount Intercooler Splitter - 2008-14 Subaru STI for Subaru WRX/STI GRB/GVB (2008-2014)

OEM Splitter choking your TMIC? These have both been a long time in the making and as the popularity of GrimmSpeed intercooler offerings has skyrocketed, we've had a massive amount of demand for splitter options that maximize performance of our Top Mount Intercooler on the 2008-14 STI platform, with some users producing 600-700whp with them. These splitters are designed to seal perfectly with your GrimmSpeed TMIC, ensuring that the system works as efficiently as possible.

• Brand: GrimmSpeed
• Fitment: Subaru WRX/STI GRB/GVB (2008-2014)
• Part number: GRM093114

Please confirm fitment with us before ordering.