！Before installation, confirm that：
This high-performance component does not comply with the laws and regulations for highway driving and cannot be used on any vehicle that has been registered or certified for use on highways. This means that the component may only be suitable for racing cars or other off-road vehicles. If it is installed on vehicles driving on the highway, legal issues will be borne by oneself.
This is the installation process for the DP-0270: 2013-2018 6.7L Dodge Ram Cummins 4" Downpipe back DPF Delete Pipe,provided for your reference during installation.
Step 1:
Remove all sensors and DEF injector connections from the downspout, SCR, and diesel particulate filter.
2.Loosely tighten the flange to the flange end of the downspout and insert the metal, install
the #1 pipe, and insert the hanger into the OEM rubber insulator.
Step 4:
If necessary, add an extension pipe at the end of pipeline # 4. For MegaCab / SB models, an extension tube of #3 -is required; For the CrewCab / LB model, an extension tube of #4 is required.
Step 5:
Next, install the # 2 muffler delete pipe. The # 5 pipe is located on the axle pipe and the # 6 tail pipe. Place the hanger into the OEM rubber hanger together.(* Note: For some trucks, you need to move two factory rubber insulators from the factory exhaust to the metal hangers on the truck cross beam in front of the rear axle.)
Step 6:
The pipeline installation should be moderately tight, and the new exhaust system should be adjusted to meet the clearance and appearance requirements.Tighten all connections and fixtures evenly, starting from the front flange connection and then proceeding with the subsequent connections.
This high-performance component does not comply with the laws and regulations for highway driving and cannot be used on any vehicle that has been registered or certified for use on highways. This means that the component may only be suitable for racing cars or other off-road vehicles. If it is installed on vehicles driving on the highway, legal issues will be borne by oneself.
This is the installation process for the DP-0270: 2013-2018 6.7L Dodge Ram Cummins 4" Downpipe back DPF Delete Pipe,provided for your reference during installation.
Remove all sensors and DEF injector connections from the downspout, SCR, and diesel particulate filter.
Step 2:
Use a flat head screwdriver to pry out the clamps from three positions on the flange. Remove the water pipe and keep the clip as it will be reused.Step 3:
1.Before installing pipelines and mufflers, ensure that fixtures are placed at all pipeline connections.2.Loosely tighten the flange to the flange end of the downspout and insert the metal, install
the #1 pipe, and insert the hanger into the OEM rubber insulator.
If necessary, add an extension pipe at the end of pipeline # 4. For MegaCab / SB models, an extension tube of #3 -is required; For the CrewCab / LB model, an extension tube of #4 is required.
Next, install the # 2 muffler delete pipe. The # 5 pipe is located on the axle pipe and the # 6 tail pipe. Place the hanger into the OEM rubber hanger together.(* Note: For some trucks, you need to move two factory rubber insulators from the factory exhaust to the metal hangers on the truck cross beam in front of the rear axle.)
The pipeline installation should be moderately tight, and the new exhaust system should be adjusted to meet the clearance and appearance requirements.Tighten all connections and fixtures evenly, starting from the front flange connection and then proceeding with the subsequent connections.
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