Killer B OEM Coupler For Killer B Motorsport Extreme Flow HARD Turbo Inlet WRX 2002-2005 | TIEJCOE Wheel Bolt Pattern_6x5.5 Part #: 21-698C

Part #: 21-698C

anodized aluminum

Part #: TS-SU-565-R

Appearance wise the new dark nitride coating aids in wear/fatigue resistance

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Killer B OEM Coupler For Killer B Motorsport Extreme Flow HARD Turbo Inlet WRX 2002-2005 | TIEJCOE Wheel Bolt Pattern_6x5.5 Part #: 21-698CProduct Fitment: 2002 2005 Subaru WRX This is the OEM (2. 4 inch) to 3 inch coupler for the Killer B Motorsport Extreme Flow HARD Turbo Inlet. Features: 3D CAD Designed and Track tested All CNC Manufacturing Processes Digitally Pulsed TIG Welding throughout 3X Thicker Tubing, 1 8 Thick Bracket Smooth Mandrel Bend Increases Oil Flow New O Ring Provided Fits ALL turbo EJ20 Motors (with EJ25 Pan) Fits ALL turbo EJ25 Motors with OEM oil pans (and our