IAG Revolve Engine Bay Dress-Up Cap Kit Blue Subaru STI 2015-2021 | IAG-ACC-5404BKBL Differential Bushings This is the hose that

This is the hose that runs from the coolant Crossover pipe to the heater core inlet

This particular unit can also be changed into a 2 way by rotating the center spline to engage on acceleration and deceleration

The new ergonomic control lever makes the valves easier to operate and the versatility of the SX series allows installation without an adapter on some cars that may have previously required one

Suitable for use with all DBA 4000 & 5000 Series performance rotors

our 2008-14 front mount intercoolers retain a HUGE core

IAG Revolve Engine Bay Dress-Up Cap Kit Blue Subaru STI 2015-2021 | IAG-ACC-5404BKBL Differential Bushings This is the hose thatProduct Fitment: 2015 2021 Subaru STI Upgrade your engine bay with style and precision using the IAG Revolve DressUp Cap Kit. Designed for 20152021 Subaru STI models, this kit replaces factory plastic caps with precision machined anodized billet aluminum caps for the oil, brake, power steering, coolant, and washer reservoirsenhancing appearance without compromising functionality. Features: Premium Construction CNC machined from 6061 billet aluminum