IASCA Downloads

• Competitor Handbook
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• Sound Quality
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• Sound Pressure Level
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• Car Show
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• Motosounds/Powersounds
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• Jeep Beats
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• Top 10 and World Record SPL Lists
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• Event Scores
  • 2020/2021 Season
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  • 2022 Season
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  • 2023 Season
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  • 2024 Season
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  • 2025 Season
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• CAP and Current Member List
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