Koyo All-Aluminum Coolant Filler Neck BRZ FR-S T86 Mercedes 75" rear (minimum 1" lowering)

75" rear (minimum 1" lowering)

- Included : 16pc lug nuts + 4 lock nuts + 17mm HEX & 21mm HEX key adapters

Naturally aspirated vehicles also benefit from greater exhaust flow capacity as engine tuning levels increase

The triple core design of the X-Line radiator allows more coolant to flow through the core for maximum cooling capacity

it features the sporty 10 spoke sport design that will compliment any car on the street or track

Koyo All-Aluminum Coolant Filler Neck BRZ FR-S T86 Mercedes 75" rear (minimum 1" lowering)Koyorad introduces an all aluminum coolant filler neck for the 2013 2016 Scion FR S and Subaru BRZ. This is an all aluminum upgrade to the stock plastic piece with many features built into the design. Features: Billet aluminum eliminates steam erosion and cracking common with plastic filler necks Integrated 1 8 PT sensor port (supplied with optional plug) to fit with sensors provided by most Japanese temperature gauge companies Conversion of radiator