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catless mids

  1. Carbon Fouled Spark Plugs

    Dodge Challenger Mechanical Problems and Questions
    I have a 2016 Challenger RT. I'm at about 30000 miles and decided it'd be a good idea to just check up on the spark plugs (NGK iridium spark plugs LZFR5CI-11), especially since I'm not doing anything else over this quarantine. When I finally took out all the spark plugs, all 16 spark plugs were...
  2. Long Tube Headers And Catless Mids, In Search Of The Truth.

    SRT-8 6.1L Exhaust
    I have been reading post from all over the Internet and still haven't been able to find the truth about LTH and catless mids. Yes we all know about Bigdaddies 02 mini cats and the old spark plug fouler with steelwool trick. The turning off the secondary sensors blah blah, and please no EPA post...
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