- First Name
- Chris
- Joined
- Mar 6, 2021
- Threads
- 61
- Messages
- 3,883
- Reaction score
- 4,395
- Location
- Cold Spring, NY
- Vehicle(s)
- 2021 Bronco, 2020 Ranger
- Your Bronco Model
- Black Diamond
So, I hastily put in blockers in the rear - without really testing without if there was similar crunching noise that the fronts had. What exactly gets “disabled”? I’ll hop on Forscan later. Wonder if the Crutchfield blockers will do a better job. They worked wonders for the front.Bass blockers: I used 1 package PAC BB-4PR - ends up no you don't need blockers for the rears, the rear outputs are filtered at the head unit, can be disabled using FORSCAN.
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