Mishimoto 2015 Subaru STi Performance Race Intake w/ Box - Polished 2018-toyota-86 IAG's Stage 4 Cylinder Head

IAG's Stage 4 Cylinder Head Package utilizes a CNC porting program for the V25 heads that was developed over the past five years and tested on the most successful high-horsepower Subarus

1:1 for the 2007-2021 STI ONLY

The bare castings are visually inspected and then fixtured into our in-house Centroid 5-axis CNC Machine

bottom end location) Unique 4 bolt bottom end strengthening Threads are rolled into the block rather than conventionally cut for much greater strength Full cooling system operation Radiused coolant and oil galleries for improved flow and less foaming/turbulence Fits all factory engine bay ancillaries (i

Mishimoto 2015 Subaru STi Performance Race Intake w/ Box - Polished 2018-toyota-86 IAG's Stage 4 Cylinder HeadMishimoto 2015 Subaru STi Performance Race Intake w Box Polished Provide maximum, unrestricted airflow to your 2015+ STI with the Mishimoto 2015+ Subaru STI Performance Race Intake. Mishimoto pulled out all of the stops with this intake, featuring a 3" short ram intake pipe, designed with large turbochargers and maximum airflow in mind. Designed to fit on either your stock or Mishimoto turbo inlet tube, this race intake is also compatible with most