4"/5" Turbo-Back for 2013-2018 Dodge Ram 6.7L Diesel DPF Delete Race Pipe | SPELAB Style:5'' Turbo-Back your engine operates more reliably

your engine operates more reliably

7L Powerstroke owners upgrading crankcase ventilation

Withstand the harsh high temperature and high pressure operating conditions of the engine yet still maintaining peak efficiency during competition or daily driving

6L Duramax engines

2 X Set of Bolts with Lock Washers and Nuts

4"/5" Turbo-Back for 2013-2018 Dodge Ram 6.7L Diesel DPF Delete Race Pipe | SPELAB Style:5'' Turbo-Back your engine operates more reliablytab Description 4" 5" Turbo Back Exhaust for 20132018 Dodge Ram 6. 7L Diesel DPF Race Pipe vs Downpipe Back vs Turbo Back Exhaust Feature DPF Race Pipe Downpipe Back Exhaust Turbo Back Exhaust (4" 5") Start Point Replaces only the DPF section Starts after the downpipe (mid section) From turbocharger to tailpipe Factory Downpipe Kept? Yes Yes No (replaces it) Airflow Improvement Performance Gains Moderate High Maximum Sound Level (w muffler) Mild