Torque Solution -10AN Turbo Oil Return Line Kit for Stock Location turbo WRX 02-14 / STI 04-21 | TS-SU-486K-S vendor_Private Label MFG each with two 36 mm

each with two 36 mm aluminium pistons

This high performance recirculating bypass valve is precision machined out of aircraft grade billet aluminum which is far superior to the cheap plastic factory piece

Which has less rotational mass

Full length height adjustability of up to 3 inches on most applications

Directly installs like an OE component with no change to the tune or setup required

Torque Solution -10AN Turbo Oil Return Line Kit for Stock Location turbo WRX 02-14 / STI 04-21 | TS-SU-486K-S vendor_Private Label MFG each with two 36 mmTorque Solution DIY 10AN Turbo Oil Return Line Kit is the perfect solution for making a custom 10AN oil return for your stock location turbo. Our head fitting is made from CNC stainless steel and we provide a billet aluminum ported turbo drain fitting. Both come with fkm rubber o rings ensuring a leak free seal. Our ported turbo drain flange is designed to prevent pooling at the turbo that is common with standard flanges making our kit a great choice