BBK intake question??
Hi, i own a 2003 Mustang GT 5spd.. i just recently purchased a BBK cold air intake kit (fender wall)#1718... after installing the kit i started the car and took it for a test run.. while i was driving i could here a siping noise like air being sipped into the car.. i went home and opened the hood and checked for leaks.. seemed to be fine.. i had my freind give gas while i was by the intake and all i here is the siping noise... is this normal? please let me know... (car is all stock) thanks.. Luch
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