Review on Throttle Adapter Intake Manifold 551571 Replacement Parts by Paul Baker

This Throttle Adapter Intake Manifold replacement part is a complete waste of money... Despite being marketed as a high-performance upgrade for automotive fuel systems it does nothing of the sort. Through trial and error, I found that it actually worsened my cars performance and caused a significant decrease in fuel efficiency. The only pro I can think of is that it was relatively easy to install, but that's hardly worth anything if the part itself is garbage. Save yourself the trouble and steer clear of this product..