'07.5-'18 Mega-Flo S-3 6.7L Cummins Intake Manifold
Racing Applications Only
The Mega-Flo 6.7L intake manifold is a precision, permanent mold, aluminum casting. Casting via permanent mold and heat treating gives the Mega-Flo S-3 superior material density for final machining. The permanent mold process offers a precision part with a great finish for colored powdercoat.
To lower restriction even further we have gone to a 5 bolt mounting design. This design eliminates the pass thru boss needed for the 6th bolt and allows us to open the cross sectional area even further. Some 5 bolt manifold designs allow "gasket creep" which causes long term gasket failure due to thermal cycling. To eliminate this, we leave a gasket retainer boss for the 6th bolt location during final machining. This boss captures the gasket and eliminates gasket creep.
For accessories such as boost gauges, water/meth or nitrous the Mega-Flo S-3 is ready. On the back we have added five 1/8" NPT ports which will cover all of your additions with room to grow down the road.
All Mega-Flo S-3 6.7L intake manifolds include mounting bolts, gaskets, plugs, and full color instruction manual.
*Note for Twin Pump Applications: Only compatible with Fleece or ATS twin CP-3 kits at this time.
*Note: For race applications only