Borg Warner S257 SX-E 57/61 12769095003

BorgWarner SuperCore Assembly SX-E S200SX-E 7670

65lbs / min approx 625 horsepower

S257 AKA 57/61 AKA 57-61 SX-E

BorgWarner Turbo Systems Aftermarket is pleased to announce the release of the AirWerks® SX-E super core assemblies for performance applications. These new part numbers are purpose engineered for both diesel and gasoline high-performance applications.

S200 SX-E super cores contain the following exciting new features:

• Compressor cover integrated speed sensor port and pre-machined boost port
• Forged milled (billet) compressor wheels with extended tip technology
• Optimized compressor stage aerodynamics
• Interchangeable with existing turbine housings for upgradability
• The bearing housings are not water-cooled and have a 1/4"NPT oil inlet.  The oil drain is the standard T3-T4 with M8x1.25 threads

The BorgWarner super core assembly consists of the compressor cover attached to the cartridge, all cartridge to turbine housing mounting hardware, clamp plates, cap screws, and mounting gaskets. Speed sensor and turbine outlet V-band are not included with turbo assemblies.  Choose a turbine housing from our extensive list of factory housings as well as our custom cast performance housings.

Compressor Specs:

• Borg Warner 3.5" Inlet 2" outlet compressor housing with port shroud map width enhancement, pre-tapped for speed sensor and pressure port. (parts not included and will need to drill through)
• 57.15mm inducer 76.2mm exducer FMW Forged Milled Wheel (Billet)

Turbine Specs:

• 61mm exducer, 70mm inducer turbine wheel

Available Turbine Housings:

• Volute, Twin Flow, T4 Bolt Pattern, T3 Volute Opening