PHR 4.5” Intercooler Install

these instructions include the following products:

  • 4.5" intercooler
  • hot and cold side intercooler pipes
  • Tial Q Blow Off Valve (BOV)
  • 40 inches of 1/4in vacuum hose
  • 1/4in vacuum tee
  • assorted worm clamps and silicone couplers


Step 1:

refer to the Toyota workshop manual to remove the front bumper cover (not shown), front crash bar, plastic air diverter trim panel, and the OE Coolant overflow reservoir, power steering line mounting bolts, and OE condenser fan.