PowerStop
Power Stop Autospecialty Rear Left Caliper w/o Bracket — Fits 2008-2014 Subaru Impreza WRX STI, 2015-2017 Subaru WRX STI
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Power Stop Autospecialty Rear Left Caliper w/o Bracket — Fits 2008-2014 Subaru Impreza WRX STI, 2015-2017 Subaru WRX STI
PowerStop

Power Stop Autospecialty Rear Left Caliper w/o Bracket — Fits 2008-2014 Subaru Impreza WRX STI, 2015-2017 Subaru WRX STI

SKU: PSBL3780

About PowerStop PowerStop builds direct-fit brake kits — pads, drilled-and-slotted ...Read more

Price:
$191.99
1910 ENTRIES10X
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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

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Product Details

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Part Numbers
Sizing & Fit

About PowerStop

PowerStop builds direct-fit brake kits — pads, drilled-and-slotted rotors, hardware, and lubricant — engineered as a complete system. Z23 Evolution kits deliver crisp street performance; Z36 and Z37 series handle trucks, towing, and police duty.

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Premium Rear Left Caliper for Subaru STI

The Power Stop Autospecialty Rear Left Caliper without Bracket (SKU: PSBL3780) is an essential OE replacement component for your Subaru Impreza WRX STI. Engineered for a direct fit, this caliper ensures that your vehicle's rear braking performance is restored to factory specifications with ease. Each unit is expertly remanufactured in Power Stop's Chicago, IL facility, guaranteeing superior quality and reliability.

Engineered for Optimal Rear Braking

Every Autospecialty caliper undergoes a stringent 100% pressure test to confirm perfect piston operation and prevent any potential fluid leaks, ensuring maximum safety on the road. This caliper is meticulously assembled with new, high-quality components designed for long-lasting durability:

  • New seals and robust high-temperature EPDM rubber dust boots
  • Premium silicone lubricant for consistently smooth piston movement
  • New bleeder screws and all necessary pad attachment hardware
  • Includes pad retainer pins and pin clips for a complete, ready-to-install unit

This Power Stop Autospecialty caliper is the ideal choice for Subaru WRX STI owners seeking a dependable and high-performance rear braking solution. Discover more premium auto parts at GGCRACING.

About PowerStop

PowerStop builds direct-fit brake kits — pads, drilled-and-slotted rotors, hardware, and lubricant — engineered as a complete system. Z23 Evolution kits deliver crisp street performance; Z36 and Z37 series handle trucks, towing, and police duty.

Watch in action

Premium Rear Left Caliper for Subaru STI

The Power Stop Autospecialty Rear Left Caliper without Bracket (SKU: PSBL3780) is an essential OE replacement component for your Subaru Impreza WRX STI. Engineered for a direct fit, this caliper ensures that your vehicle's rear braking performance is restored to factory specifications with ease. Each unit is expertly remanufactured in Power Stop's Chicago, IL facility, guaranteeing superior quality and reliability.

Engineered for Optimal Rear Braking

Every Autospecialty caliper undergoes a stringent 100% pressure test to confirm perfect piston operation and prevent any potential fluid leaks, ensuring maximum safety on the road. This caliper is meticulously assembled with new, high-quality components designed for long-lasting durability:

  • New seals and robust high-temperature EPDM rubber dust boots
  • Premium silicone lubricant for consistently smooth piston movement
  • New bleeder screws and all necessary pad attachment hardware
  • Includes pad retainer pins and pin clips for a complete, ready-to-install unit

This Power Stop Autospecialty caliper is the ideal choice for Subaru WRX STI owners seeking a dependable and high-performance rear braking solution. Discover more premium auto parts at GGCRACING.

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