BorgWarner AirWerks S366SX - 66mm S300SX 9180 Turbo

BorgWarner S300SX 9180 aka S366SX (177281)

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). FULL RACE RECOMMENDS MODIFYING THE TURBINE HOUSING TO 3″ VBAND. (this allows for fitment identical to GTX40R, letting you swap between any t4 turbocharger with 3″ vband outlet and guarantees perfect fitment to Full-Race turbo kits).

Application Notes:

• 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

Below are pictures of the singlescroll 0.88a/r version of the turbocharger