MBRP 4" DPF Back Exhaust Tour Profile Single Side Exit Exhaust 15-16 GM 6.6L Duramax LML NFAB-GFC19CC-TX or just running daily errands

or just running daily errands

5-02 2nd Gen Cummins got a pretty bad rap over the years for failed VP44 injection pumps

race truck

These are direct replacement lines from BD Diesel that are zinc plated

the XDP WIF Wrench features an anodized black finish for good looks

MBRP 4" DPF Back Exhaust Tour Profile Single Side Exit Exhaust 15-16 GM 6.6L Duramax LML NFAB-GFC19CC-TX or just running daily errandsFactory exhausts restrict flow on the 6. 6L Duramax, creating backpressure that chokes turbo efficiency and reduces low end torque. Exhaust pulses collide in tight bends, heat spikes in the manifolds, and the turbo spool lags under load. You feel it immediately when towing or accelerating. The throttle response is dull, and exhaust resonance is uneven, signaling inefficiencies in the stock design. Installing the Armor Lite changes the airflow dynamics