ROUSH ds KITS MUSTANG GT 2005-2009

WITH FOSTER sound tube technology

MORE WHINE, MORE THRILLS

• 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 4 Kit works on both closed air box and open filter or aftermarket CAI systems.
• Drilling through the firewall required.
• 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.
• For driver’s side supercharger inlets setups.

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

using the number below.