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Killer B Motorsports Extreme Flow Hard Turbo Inlet Hose 2002-2007 WRX/2004-2021 STI

featured GD GG GR GV metalmani VASTI

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Inlet Diameter
Metering Style
  • Is the Killer B Motorsport cast hard turbo inlet the best inlet you can buy for your EJ? We think so.  

    Made from precision-cast aluminum, a reliability upgrade from the plastic failure-prone OEM version. Long swoopy bends reduce turbulence, increase flow capacity, and add cool turbo sounds that will instantly add street cred. Because of its rigid cast aluminum structure, the Killer B Motorsport inlet reduces pressure drop, and will not collapse like a silicone inlet can. Designed and made in the USA. 

    This pipe is available in two versions: The standard version with all the stock ports, or a  speed-density version that deletes the port for the compressor bypass valve. The pipe is finished in black powder coat.

    You get three choices for the size of your turbo compressor inlet: Stock/2.4"; 3"/76mm; and 84mm. 

    Kit includes cast aluminum turbo inlet, clamps, silicone turbo coupler, and plumbing bungs. 

    Fits all 2002-2007 Subaru WRX, and 2004-2021 WRX STI.


  • SKU#: 13173, 13173SD, K13174, K13174SD, K13175SD, K13175SD

    Shipping Weight: 5.0 lb

    Supplier: Killer B

    Category: Featured Products, Inlet Hoses, Killer B