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Hi guys,
Just wondering & want to confirm again. Is there any difference between BT stock plenum & trumpet inside plenum?
In terms of power will there be any increase & better after install trumpet inside the plenum?
Sound got different?
Just wondering & want to confirm again. Is there any difference between BT stock plenum & trumpet inside plenum?
In terms of power will there be any increase & better after install trumpet inside the plenum?
Sound got different?