Edge 22600-3 Pulsar & Insight CTS3 Tuning Module (50 State Version) 17-19 6.6L GM L5P Duramax XDP-XD276 Dorman's Fuel Filter Cap provides

Dorman's Fuel Filter Cap provides a tight seal for the filter

The pulleys on the front end of your Cummins can be a wear item

If you're after a solid set of race proven shocks at a price nearly anyone can afford

oiled media to provide maximum flow with excellent filtration

Edge 22600-3 Pulsar & Insight CTS3 Tuning Module (50 State Version) 17-19 6.6L GM L5P Duramax XDP-XD276 Dorman's Fuel Filter Cap providesWake up your L5P Duramax with this in line Pulsar module with Edge Insight CTS3 from the tuning leaders at Edge Products. The Pulsar is the most innovative performance in line tuner ever to hit the market. This module simple plugs inline to your trucks ECM using factory connectors. No ECM unlocks, no cross shipments, no hassle. The Pulsar supplies instant power, on the fly, with no flash tuning. Power Levels: This device comes with 5 different power