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aFe Scorcher Module 07-10 BMW 335i (E9x)/09-15 Z4 L6 3.0L (tt) N54
$570.99
Put up to 40hp and 51lbs. x ft. torque to your N54 today! The aFe Power SCORCHER Module is designed to alter the pressure sensor signals to increase turbo boost to an optimum level throughout...