all-aluminum filler neck w/ 1.4 bar high pressure radiator cap
Replace the weak plastic auxiliary filler neck of your FRS/BRZ/86 with an all-aluminum 100% TIG-welded and mirror polished upgraded version from CSF. Complete with a 1.4bar high-pressure cap with a high-quality “mini style” radiator cap, embossed with the CSF logo. This cap style is most commonly used with high-performance aftermarket caps if you wish to replace the CSF cap with another brand.
Easy drop-in replacement with no modifications – can be installed in less than 5 minutes.
MSRP/MAP $99.00 USD
- 2013-2020 Toyota 86 – OEM PN: SU00303939
- 2013-2016 Scion FR-S – OEM PN: SU00303939
- 2013-2020 Subaru BRZ – OEM PN: 45151CA000
- 2022+ Toyota GR86 – OEM PN: SU00309080
- 2022+ Subaru BRZ – OEM PN: 45151CC000