PowerStop

PowerStop Evolution Rear Drilled & Slotted Rotors for 2018-2026

Name: PowerStop Evolution Rear Drilled & Slotted Rotors for 2018-2026
Brand: PowerStop
SKU: AR8389XPR
Price: 238.67 USD
Availability: InStock

$238.67 USD

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SKU:AR8389XPR

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Key Features

Direct-fit replacement rear rotors for Wrangler JL with factory 328mm solid rear rotors—no special modifications needed for installation
Cross-drilled and slotted surfaces help maintain cleaner pad contact for consistent braking performance under repeated stops
Solid rotor design with 0.48 in nominal thickness and 12.91 in outside diameter maintains OE-style pedal feel while upgrading rotor face design
Pair configuration refreshes both rear corners at once for balanced braking response and even rotor wear
Engineered as part of the PowerStop Evolution line to provide an OE-style fit with enhanced braking characteristics for street-driven Jeeps

Upgrade the rear braking performance of your Jeep with the PowerStop AR8389XPR Evolution cross-drilled and slotted rotor pair, engineered as a direct-fit replacement for 2018-2026 Jeep Wrangler JL models equipped with factory 328mm solid rear rotors. These rotors retain OE-style dimensions while adding performance-oriented drilled and slotted surfaces for more consistent stopping power.

Key Benefits

Direct OE fit - Designed to match factory dimensions so 2018-2026 Wrangler JL models with 328mm solid rear rotors can be upgraded without special modifications or additional parts.
Enhanced rotor surface - Cross-drilled and slotted faces help sweep away gases and debris from the pad contact area, supporting more consistent braking during repeated stops.
Balanced rear braking - Sold as a rear pair so you can service both sides at once, promoting even wear and predictable brake response across the rear axle.
OE-style feel - Solid rotor construction with a nominal thickness of 0.48 inches and 12.91-inch outside diameter preserves factory pedal feel while refreshing the braking surface.
Evolution series quality - Part of PowerStop's Evolution line, built to deliver reliable, everyday braking performance with an upgrade in rotor design for your Jeep.

Specifications

Brand: PowerStop
MPN: AR8389XPR
Series: Evolution cross-drilled and slotted
Rotor placement: Rear pair
Rotor type: Solid
Nominal thickness: 0.48 in
Outside diameter: 12.91 in
ABS tone ring included: No
Surface: Cross-drilled and slotted
Compatibility requirement: For vehicles equipped with factory 328mm solid rear rotors

Fitment

Direct-fit replacement for:

2018-2026 Jeep Wrangler JL (rear, models equipped with factory 328mm solid rear rotors)

Frequently Asked Questions

Which JL does the AR8389XPR fit?

It fits 2018-2026 Wrangler JL equipped with the factory 328mm solid rear rotors (the base brake package).

How is this different from the AR8388XPR?

The AR8389XPR is for the 328mm base rear rotor; the AR8388XPR covers the larger 342mm heavy-duty rear rotor. Check your rotor size or brake code before ordering.

Is this a pair or a single rotor?