01-05 Duramax PPE High Flow Studed IntercoolerTesting has shown that the factory GM intercooler causes a 2 to 3 (+) psi pressure drop, so the boost from even the largest turbocharger can be choked if the intercooler is inefficient. With PPEs High Flow Performance Intercooler, pressure drop (wasted energy) is virtually eliminated. There is simply no comparison between the effectiveness of the PPE High Flow Performance Intercooler and the stock unit. Providing 2,142 cu. in. of cooling volume, which

when used with a locked tailgate it provides excellent security

Normal build time 2-3 weeks

5 Hours 30 Minutes

4L Powerstroke

30% larger toe adjusting shaft

4X - 10232: ARP Exhaust Manifold Up Pipe Bolts

7L (td) Cummins

anti-skid work surface

Pre-Set Tension Control

since the driver side fuel rail feeds the passenger side

simply loosen the reservoir bolts

ECM update speed