Nissan Titan XD Diesel Exhaust Connector Covers

Using these are better than covering your deleted exhaust connectors with plastic bags. IF you plan on using factory exhaust system again, place dielectric grease in connector end to seal the electrical terminals. Slide the caps over the connectors. You can secure them with a zip tie thru the wiring and around the cap. If you NEVER plan on going back, you can seal the cap and the connector at YOUR DISCRETION with silicone. Recommend a filament like PETG over PLA due to proximity to heat.