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Camaro ZL1 2016-2019 WHIPPLE SC STAGE 1 Closed Air Box SOUND TUBE KIT 25% WHINE INCREASE SKU 331



Smooth interior walled high heat resistant tubing

Rubber grommets for a tight seal and clean install

High heat resistant braided cut sleeve covers

Hose ends finished with marine grade thick walled adhesive heat shrink

All kits complete with Bi-metal drilling bits and detailed install guide



93 in stock


  • Increases the in-cabin rotor sound by up to 25%
  • Foster SC Kit uses OEM sound tube hole location – makes installation easy
  • No drilling through the firewall
  • Connects from closed air box through the OEM sound tube location.
  • No OEM sound tube needed.



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