Torque Solution Locking EFI Union Fitting 5/16 SAE w/ 1/8 NPT Port

Upgrade your Subaru’s fuel system monitoring with the Torque Solution Locking EFI Union Fitting 5/16 SAE w/ 1/8 NPT Port. This precision-machined adapter is designed to add a reliable 1/8" NPT port to your vehicle’s hard fuel lines, making it simple to install fuel pressure gauges or sensors for accurate real-time readings. Ideal for both street and track use, it ensures a leak-free connection under demanding conditions.

Crafted from durable 6061 billet aluminum and finished with a black anodized coating, this fitting is built to last and compatible with a wide range of fuels, including E85. The O-ring seal enhances reliability, while the locking design provides a secure fit. Its compact size fits 5/16" SAE lines, making it a versatile solution for Subaru WRX, STI, BRZ/86, and other models.

Perfect for Subaru enthusiasts who demand precision and durability in engine management upgrades, this EFI union fitting helps maintain optimal fuel system performance. Enhance your setup with confidence—shop this essential adapter at Subimods today.