Mishimoto Subaru BRZ / Scion FR-S Aluminum Overflow Tank - Polished subaru-forester-xt-2016 the bore of our rail

the bore of our rail is machined to a 5/8" ID and is designed to accept -8 O-ring boss fittings

It joins the stock airbox (or optional COBB SF Intake) to the turbo inlet tube by replacing the stock corrugated rubber piece

Wind tunnel optimized venting with anti-fog air channels

2015-2017 Subaru WRX STI Base H4

Mishimoto Subaru BRZ / Scion FR-S Aluminum Overflow Tank - Polished subaru-forester-xt-2016 the bore of our railDo you find yourself lying awake at night, horrified by visions of your swollen, plastic blob of an overflow tank? Well we're here to help you rest easy with the Mishimoto 2013+ BRZ FR S GT86 coolant overflow tank. Stock plastic tanks are prone to failure due to repeated hot and cold cycles, and they create a horrible eyesore as they lurk in your engine bay. Mishimoto's 2013+ BRZ FR S GT86 coolant overflow tank is constructed from durable, TIG welded