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throttle body spacer

  1. Throttle Body Spacers? (moved from wrong thread)

    Fiesta ST Engine Upgrades
    Hey All, I see Boomba racing has throttle body pacers, as well as intake manifold spacers for sale on their website. The claim some pretty significant gains, and the logic behind them make sense...ish, but I'm still pretty skeptical. does anyone have any experience with these spacers from bomb...
  2. Throttle Body Spacers?

    Fiesta ST News and Reviews
    Hey All, I see Boomba racing has throttle body pacers, as well as intake manifold spacers for sale on their website. The claim some pretty significant gains, and the logic behind them make sense...ish, but I'm still pretty skeptical. does anyone have any experience with these spacers from bomb...
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