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Foster SC mods will assist with install and developing the parts needed to complete an install on various makes and models of vehicle and superchargers not currently developed
Foster SC Stage 4 Kit works on both closed air box and open filter or aftermarket CAI systems
but opening the existing hole to 1/38” increases whine
Increases the in-cabin rotor sound by up to 50%
You will need a portion of your stock sound tube for this installation
MUSTANG GT 2005-2009 WHIPPLE DS STAGE 4 open filter inlet SOUND TUBE KIT 75% WHINE INCREASE SKU 125 Universal Kits Foster SC mods will assistIncreases 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. 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. No Stock sound tube required.