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Review on BBK 1703 75mm Throttle Body - High Flow Power Plus Series for Ford F150/Expedition 4.6L-2V/4.6/5.4L by Matt Simpson

Revainrating 3 out of 5

I didn't notice any difference after installation other than cosmetically it looks good under the hood

I didn't notice much of a difference after installation other than cosmetically it looks good under the hood. I was hoping this would help solve my high idle speed problem, which didn't happen. Updated: Less than a year after installation, the bodywork began to partially rust and you can't even tell it's a new aftermarket throttle body.

Pros
  • Brings joy
Cons
  • Legacy model