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cold air intake

  1. What Did You Do To Your 2017+ Subaru Impreza Today
    So today is the day I cut up my air box... I modified the back of my intake box to keep the MAF port intact. Used all spectre performance intake pieces of 3". Put a rubber coupling from the MAF to a swivel bracket that went into the preexisting holes from the air box to another rubber coupling...
  2. Intake And Exhaust
    I was informed that the K&N cold air intake made for our cars messes with the ECU and the functionality of our cars. My question is does it throw a CEL and does it need a tune after? Also if anyone has had an issue with this please let me know of the issue you had! Thanks in advance
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