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SHIPS FROM MANUFACTURER 77-34004-PKIf you're looking to maximize your vehicle's performance potential and drivability with a simple download, the aFe SCORCHER PRO is for you. The SCORCHER PRO is an all-in-one, performance programmer that provides specially calibrated tunes for vehicles equipped with aFe POWER products delivering more... aFe Scorcher Pro PLUS Performance Package 14-17 GM Silverado/Sierra V8 5.3L 2014-2018 GMC Sierra 1500 Base / Denali / SLE / SLT $881.38 SALE |