Killer B Motorsport Upper Coolant Reservoir V2 w/ Barbed Fittings - 2002-2007 Subaru WRX / 2004-2021 STI PDM_cat-back-exhaust-system Clear 'Gel' coated from the

Clear 'Gel' coated from the factory

this ties together the rear end of the twins

with no sacrifice

automatically supplementing the values in between

Killer B Motorsport Upper Coolant Reservoir V2 w/ Barbed Fittings - 2002-2007 Subaru WRX / 2004-2021 STI PDM_cat-back-exhaust-system Clear 'Gel' coated from theThis is the Killer B Turbo Reservoir made for the EJ platform. This reservoir has been designed to utilize the OEM high point location to eliminate air getting trapped in the system, along with the same mounting points and even the Subaru filler cap. This reservoir will maintain a proper cooling system function and more importantly provides enough clearance for those of you with rotated turbo setups. Additionally, when compared to the OEM unit, the