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The BorgWarner S400SX turbocharger listed at 76mm with 105/87 sizing is a turbo assembly option within the S400 family for elevated-flow setups. Its sizing details indicate larger wheel dimensions intended to support higher boost and airflow targets. Select this turbo when matching compressor and turbine capacity to builds that prioritize higher rpm power and overall flow capability.
BorgWarner Turbo S400SX SX 76mm (105/87)
