3MI Racing AOS to EJ Turbo Drain Hose Kit Subaru WRX 2002-2014 / STI 2004-2021 Supra_2020-2021 3" Inch piping diameter

3" Inch piping diameter

Part #: DS51911511415BR

Optimized for 22 mm Bars – Precisely sized to suit 22 mm rear sway bars

2022+ Acura Integra 1

Part #: HB650Z

3MI Racing AOS to EJ Turbo Drain Hose Kit Subaru WRX 2002-2014 / STI 2004-2021 Supra_2020-2021 3" Inch piping diameterFitment 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,