DeatschWerks 4.5 Bar In-Tank Regulators for WRX 2015+ and BRZ 2013+ dwk6-45-M51

Performance In-Tank Regulator – top Efficiency 4.5 BAR for Toyota and Subaru. Section number: 6-forty five-M51. The DW Efficiency In-Tank Regulator is engineered to enhance EFI engines producing between 250HP and 700HP. This regulator options the optimum balance of OEM fitment, premium building, and precision Efficiency.

Waft Build up over stock ITR w/stock pump: 309%
Waft Build up over stock ITR w/DW300c: 154%
Compatible with Ethanol and Pump Gas
Waft Build up over stock ITR w/DW300c: 154%
OEM Fitment and High quality

Specification: DeatschWerks 4.5 Bar In-Tank Regulators for WRX 2015+ and BRZ 2013+ dwk6-45-M51

Manufacturer	‎DeatschWerks
Brand	Brand: Deatsch Werks
Model	‎6-45-M51
Item Weight	2 pounds
Product Dimensions	‎2 x 2 x 2 inches
Item model number	‎6-45-M51
Exterior	‎Machined
Manufacturer Part Number	‎6-45-M51
Date First Available	July 3, 2025