The CFM Plus Cummins Intake manifold has reinvent the way performance intake manifolds are designed. By the CFM+ using a composite material it's able to flow cooler air than both the ATS Arc Flow and the Banks High Ram Intake Manifolds. <br /><br /><a class="link" rel="nofollow" href="http://www.parleysdieselperformance.com/site/988369/page/925620">http://www.parleysdieselperformance.com/site/988369/page/925620</a>