Cusco LSD RS 1.5-Way Front Differential — Fits 2001-2007 Subaru Impreza

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SKU: CUSLSD 180 C15
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About Cusco Cusco Japan engineers the strut-tower braces, sway bars, ...Read More

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Sale price$1,318.12 Regular price$1,480.00
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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 Cusco

Cusco Japan engineers the strut-tower braces, sway bars, alignment correction, and limited-slip differentials that power JDM and time-attack programs. The brand behind countless Time Attack and grassroots motorsport podiums.

Watch in action

Enhance Traction with Cusco LSD RS

Unlock the full potential of your Subaru Impreza's drivetrain with the Cusco LSD RS 1.5-Way Front Differential. Designed for enthusiasts who demand precision, this limited-slip differential provides superior power distribution, ensuring maximum grip during aggressive cornering and high-speed maneuvers. Whether you are hitting the track or navigating technical mountain roads, the RS series offers a smooth, consistent engagement that transforms your vehicle's handling dynamics.

Technical Specifications & Benefits

  • 1.5-Way Configuration: Optimized for versatile performance, providing excellent stability under deceleration and power under acceleration.
  • RS Technology: Features coil springs for a more direct and responsive feel compared to traditional cone-plate designs.
  • Durability: Built with high-grade materials to withstand the rigors of competitive driving and high-horsepower setups.
  • Precision Fitment: Engineered specifically for the GC8, GDA, and related Subaru chassis platforms.

This differential is a must-have upgrade for drivers looking to eliminate understeer and improve overall lap times. Its robust construction ensures longevity and reliability under extreme conditions. Experience the difference in corner-exit speed and vehicle control that only a professional-grade Cusco component can provide. For all your high-performance drivetrain needs, trust the experts at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2001 Subaru Impreza L
2001-2004 Subaru Impreza Outback
2001-2005 Subaru Impreza RS
2002-2004 Subaru Impreza TS
2002-2007 Subaru Impreza WRX
2005-2007 Subaru Impreza Outback Sport
2006-2007 Subaru Impreza 2.5i
2006-2007 Subaru Impreza WRX Limited
2006-2007 Subaru Impreza WRX TR
2007 Subaru Impreza WRX STI Limited

Product Details

Product Description
Part Numbers
Sizing & Fit

About Cusco

Cusco Japan engineers the strut-tower braces, sway bars, alignment correction, and limited-slip differentials that power JDM and time-attack programs. The brand behind countless Time Attack and grassroots motorsport podiums.

Watch in action

Enhance Traction with Cusco LSD RS

Unlock the full potential of your Subaru Impreza's drivetrain with the Cusco LSD RS 1.5-Way Front Differential. Designed for enthusiasts who demand precision, this limited-slip differential provides superior power distribution, ensuring maximum grip during aggressive cornering and high-speed maneuvers. Whether you are hitting the track or navigating technical mountain roads, the RS series offers a smooth, consistent engagement that transforms your vehicle's handling dynamics.

Technical Specifications & Benefits

  • 1.5-Way Configuration: Optimized for versatile performance, providing excellent stability under deceleration and power under acceleration.
  • RS Technology: Features coil springs for a more direct and responsive feel compared to traditional cone-plate designs.
  • Durability: Built with high-grade materials to withstand the rigors of competitive driving and high-horsepower setups.
  • Precision Fitment: Engineered specifically for the GC8, GDA, and related Subaru chassis platforms.

This differential is a must-have upgrade for drivers looking to eliminate understeer and improve overall lap times. Its robust construction ensures longevity and reliability under extreme conditions. Experience the difference in corner-exit speed and vehicle control that only a professional-grade Cusco component can provide. For all your high-performance drivetrain needs, trust the experts at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2001 Subaru Impreza L
2001-2004 Subaru Impreza Outback
2001-2005 Subaru Impreza RS
2002-2004 Subaru Impreza TS
2002-2007 Subaru Impreza WRX
2005-2007 Subaru Impreza Outback Sport
2006-2007 Subaru Impreza 2.5i
2006-2007 Subaru Impreza WRX Limited
2006-2007 Subaru Impreza WRX TR
2007 Subaru Impreza WRX STI Limited

Product Details

Product Description

About Cusco

Cusco Japan engineers the strut-tower braces, sway bars, alignment correction, and limited-slip differentials that power JDM and time-attack programs. The brand behind countless Time Attack and grassroots motorsport podiums.

Watch in action

Enhance Traction with Cusco LSD RS

Unlock the full potential of your Subaru Impreza's drivetrain with the Cusco LSD RS 1.5-Way Front Differential. Designed for enthusiasts who demand precision, this limited-slip differential provides superior power distribution, ensuring maximum grip during aggressive cornering and high-speed maneuvers. Whether you are hitting the track or navigating technical mountain roads, the RS series offers a smooth, consistent engagement that transforms your vehicle's handling dynamics.

Technical Specifications & Benefits

  • 1.5-Way Configuration: Optimized for versatile performance, providing excellent stability under deceleration and power under acceleration.
  • RS Technology: Features coil springs for a more direct and responsive feel compared to traditional cone-plate designs.
  • Durability: Built with high-grade materials to withstand the rigors of competitive driving and high-horsepower setups.
  • Precision Fitment: Engineered specifically for the GC8, GDA, and related Subaru chassis platforms.

This differential is a must-have upgrade for drivers looking to eliminate understeer and improve overall lap times. Its robust construction ensures longevity and reliability under extreme conditions. Experience the difference in corner-exit speed and vehicle control that only a professional-grade Cusco component can provide. For all your high-performance drivetrain needs, trust the experts at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2001 Subaru Impreza L
2001-2004 Subaru Impreza Outback
2001-2005 Subaru Impreza RS
2002-2004 Subaru Impreza TS
2002-2007 Subaru Impreza WRX
2005-2007 Subaru Impreza Outback Sport
2006-2007 Subaru Impreza 2.5i
2006-2007 Subaru Impreza WRX Limited
2006-2007 Subaru Impreza WRX TR
2007 Subaru Impreza WRX STI Limited

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