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throttle body

  1. Tuning & Electronics
    I've got a 2.2 in my ion qc and i'm looking for a bit more power. Is it worth it to put a 2.4 throttle body and or 2.4 intake manifold on a 2.2?
  2. Buy/Sell Parts
    Well, the title pretty much says it all. My TPS is messed up and keeps throwing my car into limp mode, so I need a new throttle body. My intercooler pump hasn't been working for quite some time, and I really don't feel like paying what the stealership wants to charge. If anybody out there has...
  3. Ported throttle body

    Ported throttle body

    Stock 52mm (top) vs new 62mm (bottom, installed)