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BorgWarner SX S300SX3 (S366SX) T4 A/R .88 66mm Inducer Turbocharger

BorgWarner SX S300SX3 (S366SX) T4 A/R .88 66mm Inducer Turbocharger

SKU: 177281

BorgWarner S300SX 9180 (aka S366SX) is the original 66mm inducer Borg Warner Journal bearing S300


The S300SX 9180 is the original S366 performance turbo. This turbo put BorgWarner/Airwerks’ on the map due to it’s massive boost performance with excellent fitment and value. It uses a 7-blade Extended Tip compressor wheel w/ 66mm inducer & 91mm exducer rated at 82lb/min. 4″ Ported shroud Inlet, 3″ outlet compressor housing. Turbine side is a 80mm inconel turbine wheel which shares blade aero. Journal Bearing and Oil Cooled only (watercooling and BB CHRA not applicable). 



  • 3AN oil feed line is recommended. If -4AN or larger is used, an oil restrictor is required (just like GT turbos).
  • Available with 90 degree compressor outlet
  • 0.88 A/R Turbine Housing Included
    $1,179.53 Regular Price
    $943.63Sale Price
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