Message: I too lost torque at the low end when I had my 2-chambered flowmaster installed.
What can I do to get it back?
Air intake? Which one?
Trottle Body spacer? Which one? I just bought a 2000 4.7 auto 3.92 LSD Flame Red Dakota with only 7700 original miles on it.
I have not heard much support for the TBS on the forum from 5.2 and 5.9 owners. How about the 4.7?
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Subject: Flowmaster Lost Torque