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cold air

  1. srt injectors?

    Programmers/Engine Mods
    I just purchased the diablo trinity tuner and was wondering if anybody has tried putting str8 injectors in there 5.7? Ive installed a cold air kit,and I'm installing Hotter coil pacs with platinum spark plugs. and cat exhaust. Just wanting to get as much performance as i can with out getting...
  2. Questions about Cold Air Intakes? Read this first!

    Which filter should I get? I am looking to upgrade my air filter and I want some advice? I was looking at K&N 77, and 63. Which one do you guys think is better or do you know of any others? K&N 63: K&N 77...