PPE Crankcase Breather Filter Kit 06-07 6.6L GM Duramax LBZ COM-C15155 or Compound Kit then this

or Compound Kit then this kit is a must

time tested option

Please contact us for options on these turbos

Cummins Adapter Harness is a direct-fit replacement to ensure you maintain OEM performance

Pre-set to deliver improved factory-style fuel pressure

PPE Crankcase Breather Filter Kit 06-07 6.6L GM Duramax LBZ COM-C15155 or Compound Kit then thisEngine runaway can be caused by oil vapor that travels through the crankcase breathers and into the intake system. Uncontrolled fueling of the engine is extremely dangerous. Upgrading the crankcase breathers and adding a PPE filter kit solves this runaway problem and stops normal oil vapor from contaminating the turbo, intercooler, and intake system. Other benefits of properly venting the crankcase are reduced internal engine pressures which will