Discussion in 'General Motoring' started by WestyKirk, Nov 22, 2022.

  1. WestyKirk


    Nov 22, 2022
    Likes Received:
    Hello out there i have a1990 vanagon with a subaru engine swap it has a 2.5 subaru around 2016 impreza working on new exhaust system wanted to run it without the cat i put in bungs for o2 sensors can this be done or will it effect the air fuel mixture?
    WestyKirk, Nov 22, 2022
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