Whipple Mustang GT 2010-2014 Kits

whipple MUSTANG 2010-2014 GT KITS

WITH FOSTER sound tube technology


  • 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
  • Increases the in-cabin rotor sound by up to 75%
  • Foster SC Stage 2 Kit works on both closed air box and open filter or aftermarket CAI systems.
  • No drilling through the firewall required, but opening the existing hole to 1/38” increases whine.
  • Connects from inlet pipe through the OEM sound tube location.
  • Sealed sound tube with special diaphragm cap installed on end of sound tube inside cabin.
  • No Stock sound tube required.

Please contact us if you have any questions on our Sound Modification Kits

using the number below.

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