3MI Racing AOS to EJ Turbo Drain Hose Kit Subaru WRX 2002-2014 / STI 2004-2021 Supra_1993-1998 The pipe diameter was chosen

The pipe diameter was chosen for optimum exhaust flow efficiency

Part #: 3798856540GG

All Rally Armor mud flap kits include four mud flaps and application specific hardware and instructions

the harness includes NRG’s gradient logo belt with padded cushions

3MI Racing AOS to EJ Turbo Drain Hose Kit Subaru WRX 2002-2014 / STI 2004-2021 Supra_1993-1998 The pipe diameter was chosenFitment Information: 2002 2014 Subaru WRX 2004 2021 Subaru STI Please note: This kit is a direct fit for your KillerB or Verus AOS system. Other AOS systems may require additional components for the installation. Features: Many drain hose installations have the drain hose close to horizontal or with very little vertical angle. Under acceleration this prevents the oil from freely draining back to your sump. It is also well documented that EJ engines,