Torque Solution -10AN Turbo Oil Return Line Kit - Subaru 2002-2014 WRX / 2004-2021 STI / 2004-2006 Baja / 2004-2014 Forester / 2005-2009 Legacy / Outback / 2005-2006 Saab 9-2X PDM_belt-covers ISC developed the N1 coils

ISC developed the N1 coils for the 2015-2020 Subaru WRX/STI specifically to improve handling

these mats offer secure placement and safeguard against liquid leaks

Designed to improve the throttle response as well as the engine sound

Improves acceleration

Torque Solution -10AN Turbo Oil Return Line Kit - Subaru 2002-2014 WRX / 2004-2021 STI / 2004-2006 Baja / 2004-2014 Forester / 2005-2009 Legacy / Outback / 2005-2006 Saab 9-2X PDM_belt-covers ISC developed the N1 coilsThe 10AN Turbo Oil Return Line Kit will have the right fittings and length for a rotated turbo kit on the Subaru STI. Torque Solution 10AN Turbo Oil Return Line Kit Specs: CNC stainless steel head fitting with Viton O rings Stainless steel braided rubber hose (2 feet) (1) Rubber hose fitting 10AN 90 degree (1) Rubber hose fitting 10AN 45 degree (1) Offset port matched oil drain flange 10AN with O ring gasket Ideal for custom rotated turbocharger