Ok its me again, and I do not understand the BHAF. I got that it stands for but can it be as simple as adding a 50 dollar air filter versus a 300 dollar kit (AFE stage 2). Help
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2006 CTD 2500 4x4 Quad Cab, issipro tranny, boost and egt guages in the a-pillar. Rail and Fuel Pressure above the mirror. Homemade ram air with intake. 4 inch out, with only an aero. Stock 48RE, hopefully not for long