2007.5-2012 Cummins 6.7L Pickup GDP Air-Boss Grid Heater Delete (07510-ABIP)2007. 5 2012 Cummins 6. 7L Pickup GDP Air Boss Grid Heater Delete (07510 ABIP) EGT's running too high? Can't use all of the fuel you have available? The 6. 7L Air Boss 67 Grid Heater Delete gives the largest flow increase possible short of milling the cast plenum off of the head and going to a fabricated intake such as the ZZ Fab or Hellman unit. The Air Boss 67 is not just a replacement flat plate. The Air Boss 67 Grid Heater Delete is a billet

5-2007 Cummins 5

Steed Speed warranties workmanship for as long as you own the manifold and a 1 year warranty on the Techline coating

Requires modified fuel system

75MM (224-3666WR-0

ported anti surge racing cover and a upgraded billet compressor wheel with extended tips

these springs are not recommended for daily drivers

Brand New injector set flowing at 60 percent over

and delivering consistent power without unwanted cylinder deactivation

With an upgraded compressor wheel

The DOD system in LS engines aims to improve fuel efficiency by deactivating half of the engine’s cylinders during light load conditions

Intended for racing applications only

the grid heater is moved to a pre-plenum inlet position and out of the turning radius into the head