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Welcome to Alien Speed Parts.
Welcome to Alien Speed Parts.

Subaru Wrx STI 2008 - 2020 Electronic MAC 3-Port Boost Control Solenoid Kit

Original price $130.00 - Original price $130.00
Original price
$130.00
$130.00 - $130.00
Current price $130.00

The Alien Speed Parts Subaru STI 2008 - 2020 boost control kit is designed to work with your factory computer (requires tuning). It plugs in and requires no splicing or soldering. With the included bracket you can bolt it in, plug in the connector, and start tuning for fast boost response, increased boost pressure and free up lots of power. Planning on returning the car to stock? Just reverse installation.

Kit includes

MAC 3 port boost solenoid

Mounting Bracket

Subaru Factory plug connector and pins to terminate. 

Small brass fittings

Why spend hundreds and hundreds of dollars on the same kit from other manufactures. Save money now and get the same results. 

Bracket & Plug Compatibility 

  • 2008-2014 Subaru Impreza STi
  • 2015+ Subaru Impreza STi