Billetworkz Coolant Overflow Cap Engraved Zero Series Hyper Teal Subaru WRX 02-26 / STI 04-21 | BW-EBCZ-SUB-COO-HYTL-E vendor_AutoMeter the additional boost pressure will

the additional boost pressure will quickly exceed the capacity of the OEM spring to keep the valve closed under higher boost levels

Part #: PRL-HA10-15T-INT-HOSE

Installation Hardware

lbs to the CRANK

This is a stunning upgrade for your daily driver

Billetworkz Coolant Overflow Cap Engraved Zero Series Hyper Teal Subaru WRX 02-26 / STI 04-21 | BW-EBCZ-SUB-COO-HYTL-E vendor_AutoMeter the additional boost pressure willFitment Information: 2002 2026 Subaru WRX 2004 2021 Subaru STI 2013 2026 Subaru BRZ Features: Add color and style to your engine bay with the Billetworkz Zero Series Coolant Overflow Cap. This cap is CNC machined from 6061 aluminum. It comes anodized or powdercoated for a durable and vibrant finish, as well as fluid engraved. Check out the other Billetworkz caps to match the rest of your engine bay! Anodized or Powdercoated in the color of your