CSF Filler Neck Scion FR-S 2013-2016 / Subaru BRZ 2013+ / Toyota 86 2017+

Here, you are looking at the CSF Filler Neck. The factory radiator neck is known for breaking when removing the radiator for servicing, and it is also known for cracking due to the inferior materials. The CSF features all-aluminum construction to provide you with long-lasting performance for years to come.   DETAILS: All-aluminum construction Mirror polished finish Drop-in fitment with no modifications needed for the installation Includes mini-sized filler neck profile  Includes 1.4 BAR high-pressure mini cap Filler neck is also compatible with other high-pressure caps