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Mustang V6 on
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CFM Performance Fiesta ST symposer delete with pressure port. One of the simplest mods for the Fiesta ST and eliminates the factory symposer and the "piped inā€¯ engine sound to the passenger cabin. We even feature a 1/8ā€¯ npt pressure port for boost/vacuum reference and can easily be reversed back to factory equipment, if need be. Comes with symposer delete billet aluminum plug, new o-ring, firewall plug, zip tie for harness, 1/8ā€¯ npt plug, and black nylon 1/8" NPT to 3/16" Hose Barb Fitting.
All necessary hardware included
Billet Aluminum construction
Utilizes factory hardware