2007 5 2012 6 7l cummins grid heater delete and high flow intake plenum.
6 7 grid heater delete.
Remove grid heater power supply zip tie out of the way wrap end in electrical tape 4.
Want better airflow and throttle response.
Remove bolt that holds dipstick tube in place.
Joined oct 18 2010 81 posts.
Finished in bright silver or titanium anodize ensures this part will remain beautiful through years of use and abuse.
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View as grid list.
The air boss 67 is not just replacement flat plate.
Remove fuel return line banjo fitting on the.
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Remove this item.
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The 6 7l air boss 67 grid heater delete gives the largest flow increase possible short of milling the cast plenum off the head and going to a full fabricated intake.
Ive seen some intakes that requitre this.
This was a pretty straight up install.
Unplug fuel injector connector 7.
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Disconnect pcv lines from the side of the valve cover and unplug ccv connector 5.
Don t forget to hit that like button.
The air boss 67 grid heater delete is a billet aluminum internally elevated plenum cover designed to flow as much air as possible to cylinders 4 5 and 6.
Discussion starter 1 nov 1 2011.