Aftercooler DIY List

Building your own DIY Aftercooler kit is very easy!

Here are the main components we sell

Here are the items you need to obtain

  • Approximately 10 to 12 feet of 3/4″ hose
  • All Stainless steel worm clamps recommended.  Cheap ones will corrode and fail quickly.  Lowes sells a good quality All stainless steel bag set of 10.
  • Fuse tap that matches your car fuse box.  With older cars like RSX and EP3 i find it best to use fuse location from inside the cabin.
  • 50/50 Coolant
  • Some zip ties to tie things down where needed.


General Installation Information:

Aftercooler Installation Information

Aftercooler pump wiring and hose routing