LS/Hemi Throttle Body adapter harness Need more pump power for

Need more pump power for your Hemi

If you are sending us a used PCM that requires VIN/OS change

5 Hellcat fuel systems when 3rd pump with boost switch activation option is selected

Made for our Tapped/FORE systems but can be easily adapted to others

The reason for this is if you have a 2010 (and even some early 2011) and you want to add one of our drop-in assemblies

LS/Hemi Throttle Body adapter harness Need more pump power forWe build these LS to Hemi Throttle Body adapters in house on our CNC machines at Tapped Performance. These have a 82mm bore, that transitions to match up perfectly with a Holley high rise Hemi intake, adapter to throttle body sealing is done via "O" ring, includes hardware and "O" ring. We also build Hellcat (95mm) throttle body adapter separate to avoid length and short transitions behind TB.