Billetworkz Engine Bay Cap Set Zero Series Fluid Engravings Purple BRZ 13-26 / FR-S 13-16 / 86 / GR86 17-26 Automatic Vehicle Model Dyno-proven maximum gains of up

Dyno-proven maximum gains of up to 4 whp and 4 wtq on the stock tune

This set of four pins is used as a replacement part when swapping from the Race Series solid bushings to the Comp or Street poly bushings

Our system also properly references the ECU 5V power to provide the most consistent and accurate data

Part #: AHX1895511435BZ

Valve stems can be purchased here

Billetworkz Engine Bay Cap Set Zero Series Fluid Engravings Purple BRZ 13-26 / FR-S 13-16 / 86 / GR86 17-26 Automatic Vehicle Model Dyno-proven maximum gains of upProduct Fitment: 2013 2016 Scion FR S 2013 2026 Subaru BRZ 2017 2026 Toyota 86 GR86 **Automatic transmission only** Upgrade and refine your BRZ FR S 86 engine bay with the premium Billetworkz Engine Bay Cap Set. These arent just covers theyre full replacement caps, CNC machined from 6061 T6 billet aluminum for exceptional quality, durability, and precision. With your choice of anodized or powder coated finishes, each cap is engineered to withstand