Performance Improvement Package. It's used on all the newer 737 models. The most noticeable changes are essentially that it swaps the engines to newer CFM56-7BE's along with changing the engine start levers to switches. There's a few more performance features to PIP that can be viewed here!
Eyebrows & PIP
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Performance Improvement Package. It's used on all the newer 737 models. The most noticeable changes are essentially that it swaps the engines to newer CFM56-7BE's along with changing the engine start levers to switches. There's a few more performance features to PIP that can be viewed here!
http://www.b737.org.uk/737ng-pip.htm