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Connects from inlet MAF housing induction pipe through the drilled firewall location
Connects from inlet pipe pipe to the OEM sound tube location
You will need a portion of your stock sound tube for this installation
Get your Whine Mod swag here
No drilling through the firewall
MUSTANG GT 2018-2021 E-FORCE STAGE 4 CLOSED AIRBOX SOUND TUBE KIT 75% WHINE INCREASE SKU EF655 UNK Connects from inlet MAF housingIncreases the in cabin rotor sound by up to 50% Foster SC Kit couples with part of the stock sound tubes makes installation easy No drilling through the firewall Sealed sound tube with special diaphragm cap installed behind pedal. Pedal spacers provided lifts pedal and improves heal to toe control Connects from inlet MAF housing induction pipe through the OEM sound tube location. You will need a portion of your stock sound tube for this installation