4" Full Exhaust System | Ram 6.7L Cummins 2013-2018 2014 check engine lights

check engine lights

the EZ Lynk bundle comes with preloaded tunes and connects to your phone via the AutoAgent app for live monitoring

and CAT — wiping every emission-related code

and keeping hot exhaust gases from getting re-routed back into your engine

The 5" Full Exhaust System for 2013–2018 Ram 6

4" Full Exhaust System | Ram 6.7L Cummins 2013-2018 2014 check engine lightsThe 4" Full Exhaust System for 20132018 Ram 6. 7L Cummins removes the Diesel Particulate Filter (DPF) and Catalytic Converter (CAT) from your 2500 or 3500 ending regen cycles, cutting backpressure, and letting your Cummins haul without the emissions system dragging it down. The DPF forces regen cycles at the worst times: mid tow, on the highway, when you're working. Every regen burns extra fuel at high EGTs, and the filter eventually clogs anyway.