The Pulsar is the most innovative performance in-line tuner to ever hit the market. The Pulsar in-line module has made waves among truck owners and became a huge hit. Now kit that with the industry-leading Insight CTS3 monitor for advanced features and safety back downs. The Insight CTS3 allows you to adjust features through the digital screen and change power levels at any time while showing you the current power level. The L5P Pulsar plus Insight Kit gives superior performance with complete control with the ability to change throttle response in each power level.