DeatschWerks 4.5 BAR In-Tank Fuel Pressure Regulator for WRX, BRZ & FR-S | 6-45-M51
Video description
Upgrade your fuel system with the DeatschWerks 4.5 BAR In-Tank Fuel Pressure Regulator. Designed as a high-performance replacement for select Subaru, Toyota, and Scion applications, this regulator helps maintain consistent fuel pressure for improved fuel system performance and reliability.
Whether you're upgrading your fuel pump or supporting additional engine modifications, DeatschWerks delivers the quality and precision trusted by performance enthusiasts around the world.
Fitment:
Subaru WRX (2015-2024)
Subaru BRZ (2013-2020)
Scion FR-S (2013-2016)
Toyota 86 (2017-2020)
Features
- High-performance in-tank fuel pressure regulator
- 4.5 BAR operating pressure
- Precision-engineered for consistent fuel delivery
- Direct replacement for compatible applications
- Manufactured by DeatschWerks
- Ideal for upgraded fuel systems
Specifications
Fuel Pressure Rating: 4.5 BAR
In-Tank Design
Performance Replacement Regulator

