Vehicle Fitment

The PowerStop KOE7028 fits:

• 2015-2018 Subaru Legacy 3.6R Limited
• 2019 Subaru Legacy 3.6L
• 2015-2019 Subaru Outback
• 2016-2019 Subaru WRX with EyeSight Technology
• 2020-2021 Subaru WRX with EyeSight, 2-piston front calipers and 1-piston rear calipers

Always verify fitment before ordering, especially on WRX models with multiple brake package options.

What’s Included?

One of the biggest advantages of the KOE7028 is that it replaces the entire braking system in one package.

Included Components

• 2 Front OE Replacement Rotors
• 2 Rear OE Replacement Rotors
• Front Z17 Ceramic Brake Pads
• Rear Z17 Ceramic Brake Pads
• Stainless Steel Installation Hardware
• Rubberized Noise-Reducing Shims

Everything is engineered to work together for balanced braking performance and easier installation.

PowerStop Z17 Ceramic Brake Pads

The heart of this kit is PowerStop’s Z17 ceramic brake compound.

Key Benefits

• Low brake dust
• Quiet operation
• Smooth pedal feel
• Consistent stopping performance
• Longer pad life

Unlike many factory pads that can create excessive brake dust, Z17 ceramic pads help keep wheels cleaner while maintaining strong everyday stopping power.

For Subaru owners who daily drive their vehicles, that’s a welcome upgrade.

Designed for Daily Drivers

Not every vehicle needs drilled rotors or aggressive performance pads.

The KOE7028 is specifically engineered for:

• Daily commuting
• Family transportation
• Highway travel
• All-weather driving
• Long-term reliability

If your goal is restoring factory braking performance without sacrificing comfort, this kit hits the sweet spot.

OE-Style Rotors

PowerStop includes precision-machined replacement rotors designed to meet original equipment specifications.

Rotor Benefits

• Factory-style performance
• Smooth braking characteristics
• Minimal vibration
• Consistent rotor wear
• Excellent durability

These aren’t flashy drilled-and-slotted rotors, but for most Subaru owners that’s actually an advantage.

Less complexity often means lower maintenance and longer service life.

Reduced Brake Dust

Many Subaru owners notice brake dust accumulating quickly on factory wheels.

The ceramic pad compound helps reduce:

• Wheel contamination
• Brake dust buildup
• Cleaning frequency
• Rotor deposits

Your wheels stay cleaner longer, which means less time detailing and more time driving.

Quiet Braking Performance

PowerStop uses several design features to reduce brake noise:

Noise Reduction Features

• Chamfered pad edges
• Slotted pad design
• Rubberized shims
• Precision-machined rotors

The result is a smooth and quiet braking experience without the squeaks and squeals commonly associated with cheaper brake kits.

Installation

The KOE7028 is designed as a direct bolt-on replacement.

Installation Highlights

• No modifications required
• Factory-style fitment
• Stainless hardware included
• Compatible with stock calipers

Most experienced DIY enthusiasts can complete installation in an afternoon using standard tools.

How Does It Compare to Performance Brake Kits?

PowerStop offers several brake families.

Z17 (KOE7028)

Best For:

• Daily driving
• OE replacement
• Quiet operation
• Low brake dust

Z23

Best For:

• Sporty driving
• Occasional spirited use
• Enhanced stopping performance

Z26

Best For:

• Performance vehicles
• Modified cars
• Aggressive street driving

For Legacy, Outback, and most WRX owners, the Z17 package provides the best balance of performance, comfort, and affordability.

Warranty Coverage

PowerStop backs the KOE7028 with:

Warranty

• 24 Months
• 24,000 Miles Limited Warranty

This coverage helps provide peace of mind when replacing your entire brake system.

Pros and Cons

Pros

• Complete front and rear kit
• Low-dust ceramic brake pads
• Quiet operation
• OE-quality braking feel
• Easy installation
• Trusted PowerStop reputation
• Excellent value

Cons

• Not designed for track use
• No drilled or slotted rotors
• Performance gains are moderate rather than dramatic

Final Verdict

The PowerStop KOE7028 is an excellent brake kit for Subaru owners who want dependable OE-style performance without paying dealership prices.

Its combination of Z17 ceramic brake pads, precision-machined rotors, installation hardware, and direct-fit design makes it one of the best replacement brake kits available for the Subaru Legacy, Outback, and EyeSight-equipped WRX models.

If your priorities are quiet operation, cleaner wheels, dependable stopping power, and easy installation, the KOE7028 checks every box.

For daily-driven Subarus, it’s difficult to find a better balance of quality, reliability, and value.