23-25 GM 3.0L Duramax 304 Stainless Steel DPF-Back Performance Exhaust Kit - Single Exit Polished Pipe Polished Tip Pacific Performance Engineering - 117153030 2012-chevrolet-silverado-2500-hd-esi4292194 Specially alloyed gray cast iron

Specially alloyed gray cast iron liquid-cooled cylinder head

Customize your engine bay your way

5 Inch ID Performance Silicone Hose - 90 Degree (515353590)

This new updated PPE Oil Cooler is designed with larger and stronger internal passageways for improved oil and coolant flow

Our cover has been carefully engineered to optimize your vehicle's approach and departure angles

23-25 GM 3.0L Duramax 304 Stainless Steel DPF-Back Performance Exhaust Kit - Single Exit Polished Pipe Polished Tip Pacific Performance Engineering - 117153030 2012-chevrolet-silverado-2500-hd-esi4292194 Specially alloyed gray cast ironDon't settle for inferior 409 stainless steel exhaust systems. Wake up your truck with the PPE DPF Back Performance Exhaust Kit. With the PPE free flowing exhaust system you will see increased fuel economy, reduced back pressure at the manifolds, more power, and quicker engine response. This PPE DPF Back Performance Exhaust Kit is 100 percent constructed with high grade, mandrel bent 304 stainless steel tubing which offers superior durability and