The Big Gun Vortex 2 Quiet Insert is designed to reduce exhaust sound levels by approximately 6–8 decibels*, offering a quieter ride without significantly sacrificing performance. Ideal for riders looking to lower noise output while maintaining functionality, this insert installs in minutes and is compatible with most Big Gun exhaust systems that feature a straight-through core.
Note: This insert is not recommended for high-compression or large displacement engines over 600cc. Installation requires either a Spark Arrestor or spacer ring (not included).
Key Features:
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Reduces Sound Output by ~6–8 dB*
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5" Long Insert for Deeper Exhaust Note
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Quick Installation – Installs in Minutes
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Minimal Noticeable Power Loss
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Compatible with Big Gun Spark Arrestor*
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Designed for Most Big Gun Exhaust Systems*
Compatibility Notes:
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Not compatible with:
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EXO Series
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EXO Stainless Series
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EVO M Series
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Older mufflers without a “straight-through” core
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Not recommended for engines over 600cc or high-compression applications
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Requires Spark Arrestor or spacer ring for proper installation
What’s Included:
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(1) Big Gun Vortex 2 Quiet Insert – 5" Length