BorgWarner S300SX3 Turbine Housing .91 A/R 68mm — Performance Turbo Upgrade

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SKU: BWA177207
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Sale price$226.77 Regular price$283.46
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About BorgWarner

BorgWarner engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full BorgWarner lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Precision Engineered S300SX3 Turbine Housing

Unlock the full potential of your S300SX3 turbocharger with this high-performance turbine housing. Featuring a .91 A/R ratio, this housing is specifically machined for 68mm turbine wheels, providing an ideal balance between quick spool-up times and sustained top-end power. This component is essential for builders aiming to refine their turbocharger's characteristics for specific track or street applications.

Technical Specifications

  • Series: BorgWarner S300SX3
  • A/R Ratio: .91 for balanced performance
  • Turbine Wheel Compatibility: 68mm
  • Material: High-temperature resistant cast alloy
  • Performance Benefit: Improved exhaust gas velocity and reduced lag

The .91 A/R ratio is widely regarded as the sweet spot for many mid-frame turbo setups, offering a responsive throttle feel without choking the engine at higher boost levels. Built to withstand the intense heat and pressure cycles of racing environments, this housing ensures longevity and consistent performance. When you are ready to take your forced induction build to the next level, rely on the quality components available at GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

About BorgWarner

BorgWarner engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full BorgWarner lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Precision Engineered S300SX3 Turbine Housing

Unlock the full potential of your S300SX3 turbocharger with this high-performance turbine housing. Featuring a .91 A/R ratio, this housing is specifically machined for 68mm turbine wheels, providing an ideal balance between quick spool-up times and sustained top-end power. This component is essential for builders aiming to refine their turbocharger's characteristics for specific track or street applications.

Technical Specifications

  • Series: BorgWarner S300SX3
  • A/R Ratio: .91 for balanced performance
  • Turbine Wheel Compatibility: 68mm
  • Material: High-temperature resistant cast alloy
  • Performance Benefit: Improved exhaust gas velocity and reduced lag

The .91 A/R ratio is widely regarded as the sweet spot for many mid-frame turbo setups, offering a responsive throttle feel without choking the engine at higher boost levels. Built to withstand the intense heat and pressure cycles of racing environments, this housing ensures longevity and consistent performance. When you are ready to take your forced induction build to the next level, rely on the quality components available at GGCRACING.

Product Details

Product Description

About BorgWarner

BorgWarner engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full BorgWarner lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Precision Engineered S300SX3 Turbine Housing

Unlock the full potential of your S300SX3 turbocharger with this high-performance turbine housing. Featuring a .91 A/R ratio, this housing is specifically machined for 68mm turbine wheels, providing an ideal balance between quick spool-up times and sustained top-end power. This component is essential for builders aiming to refine their turbocharger's characteristics for specific track or street applications.

Technical Specifications

  • Series: BorgWarner S300SX3
  • A/R Ratio: .91 for balanced performance
  • Turbine Wheel Compatibility: 68mm
  • Material: High-temperature resistant cast alloy
  • Performance Benefit: Improved exhaust gas velocity and reduced lag

The .91 A/R ratio is widely regarded as the sweet spot for many mid-frame turbo setups, offering a responsive throttle feel without choking the engine at higher boost levels. Built to withstand the intense heat and pressure cycles of racing environments, this housing ensures longevity and consistent performance. When you are ready to take your forced induction build to the next level, rely on the quality components available at GGCRACING.

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