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2018 Subaru WRX STI Brake Rotors

16 items

Brake vibration, noise, or longer stopping distance? Quality brake rotors restore smooth, reliable braking. Choose front and rear brake rotors or slotted options for better heat dissipation—fit for Ford, Chevy, Honda & more.

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Raybestos 982433R Brake Rotor RearRaybestos 982433R Brake Rotor Rear
RaybestosPart # 982433R
Raybestos 982433R Brake Rotor Rear
43 Reviews
$116.99
Low stock: Only 4 left
Edit ZIP code
3-year warranty
90 days free return
Fits 2015-2015 Subaru WRX, 2016-2019 Subaru WRX, 2018-2021 Subaru WRX STI
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2018 Subaru WRX STI
Item LocatedUnited States
Quantity1
Installation PositionRear
Part interchange
982433R, 120.47039, 125.47039, 128.47039, 228.47039, 26700VA010, 94011
item #1000URLZ
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Raybestos 982432 Brake Rotor Front
RaybestosPart # 982432
Raybestos 982432 Brake Rotor Front
43 Reviews
$170.99
Low stock: Only 2 left
Edit ZIP code
3-year warranty
90 days free return
Fits 2020-2021 Subaru WRX STI, 2018-2019 Subaru WRX STI
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2018 Subaru WRX STI
Item LocatedUnited States
Quantity1
Installation PositionFront
Part interchange
982432, 120.47040, 125.47040, 128.47040, 228.47040, 26300VA000, 94012
item #1000WEVP
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Raybestos 982432R Brake Rotor Front
RaybestosPart # 982432R
Raybestos 982432R Brake Rotor Front
43 Reviews
$142.99
Low stock: Only 1 left
Edit ZIP code
3-year warranty
90 days free return
Fits 2018-2019 Subaru WRX STI, 2020-2021 Subaru WRX STI
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2018 Subaru WRX STI
Item LocatedUnited States
Quantity1
Installation PositionFront
Part interchange
982432R, 120.47040, 125.47040, 128.47040, 228.47040, 26300VA000, 94012
item #1000URQP
Show less
Rear Drilled & Slotted Disc Brake Rotors Replacement | 2-Year Warranty | A-Premium APBRS498
A-Premium®Part # APBRS498
Rear Drilled & Slotted Disc Brake Rotors Replacement | 2-Year Warranty | A-Premium APBRS498
4.7147 Reviews
$109.99
Edit ZIP code
2-year warranty
90 days free return
Fits 2015 - 2023 Subaru Legacy, 2015 - 2023 Subaru Outback, 2016 - 2021 Subaru WRX, 2016 - 2016 Subaru WRX STI
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2018 Subaru WRX STI
Item LocatedUnited States
Quantity2
Installation PositionRear Driver & Passenger
ConditionNew
item #1000DUSZ
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Centric 126.47040SR Brake Rotor Front Right
CentricPart # 126.47040SR
Centric 126.47040SR Brake Rotor Front Right
4.79 Reviews
$240.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2018-2021 Subaru WRX STI
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2018 Subaru WRX STI
Item LocatedUnited States
Quantity1
Installation PositionFront Right
Part interchange
126.47040SR
item #10017TGL
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Centric 128.47039 Brake Rotor Rear
CentricPart # 128.47039
Centric 128.47039 Brake Rotor Rear
4.79 Reviews
$179.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2018-2021 Subaru WRX STI
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2018 Subaru WRX STI
Item LocatedUnited States
Quantity1
Installation PositionRear
Part interchange
128.47039, 94011, 26700VA010
item #1000SC5V
Show less
Centric 126.47040SL Brake Rotor Front Left
CentricPart # 126.47040SL
Centric 126.47040SL Brake Rotor Front Left
4.79 Reviews
$240.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2018-2021 Subaru WRX STI
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2018 Subaru WRX STI
Item LocatedUnited States
Quantity1
Installation PositionFront Left
Part interchange
126.47040SL
item #10017XCS
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Centric 120.47039 Brake Rotor Rear Left
CentricPart # 120.47039
Centric 120.47039 Brake Rotor Rear Left
4.79 Reviews
$143.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2018-2021 Subaru WRX STI
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2018 Subaru WRX STI
Item LocatedUnited States
Quantity1
Installation PositionRear Left
Part interchange
120.47039
item #1000SNSY
Show less
PowerStop JBR1319EVC Brake Rotor Front
PowerStopPart # JBR1319EVC
PowerStop JBR1319EVC Brake Rotor Front
51 Reviews
$116.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2006-2007 Subaru B9 Tribeca, 2008-2014 Subaru Tribeca, 2015-2016 Subaru Legacy, 2015-2019 Subaru Outback, 2015-2019 Subaru WRX, 2017-2017 Subaru Legacy, 2018-2018 Subaru Legacy, 2019-2019 Subaru Legacy, 2020-2020 Subaru WRX, 2021-2021 Subaru WRX, 2021-2021 Subaru WRX STI
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2018 Subaru WRX STI
Item LocatedUnited States
Quantity1
Installation PositionFront
Part interchange
JBR1319EVC
item #10018TT5
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PowerStop JBR1701 Brake Rotor Rear
PowerStopPart # JBR1701
PowerStop JBR1701 Brake Rotor Rear
51 Reviews
$84.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2015-2015 Subaru WRX, 2016-2019 Subaru WRX, 2020-2020 Subaru WRX, 2021-2021 Subaru WRX, 2021-2021 Subaru WRX STI
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2018 Subaru WRX STI
Item LocatedUnited States
Quantity1
Installation PositionRear
Part interchange
JBR1701
item #1001919V
Show less
PowerStop JBR1701EVC Brake Rotor Rear
PowerStopPart # JBR1701EVC
PowerStop JBR1701EVC Brake Rotor Rear
51 Reviews
$88.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2021-2021 Subaru WRX STI, 2015-2015 Subaru WRX, 2021-2021 Subaru WRX, 2020-2020 Subaru WRX, 2016-2019 Subaru WRX
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2018 Subaru WRX STI
Item LocatedUnited States
Quantity1
Installation PositionRear
Part interchange
JBR1701EVC
item #10018YWE
Show less
PowerStop JBR1794EVC Brake Rotor Rear
PowerStopPart # JBR1794EVC
PowerStop JBR1794EVC Brake Rotor Rear
51 Reviews
$119.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2018-2020 Subaru WRX STI, 2021-2021 Subaru WRX
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2018 Subaru WRX STI
Item LocatedUnited States
Quantity1
Installation PositionRear
Part interchange
JBR1794EVC
item #10018Z5G
Show less
PowerStop JBR1793EVC Brake Rotor Front
PowerStopPart # JBR1793EVC
PowerStop JBR1793EVC Brake Rotor Front
51 Reviews
$142.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2018-2020 Subaru WRX STI, 2021-2021 Subaru WRX
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2018 Subaru WRX STI
Item LocatedUnited States
Quantity1
Installation PositionFront
Part interchange
JBR1793EVC
item #1001911K
Show less
PowerStop JBR1319 Brake Rotor Front
PowerStopPart # JBR1319
PowerStop JBR1319 Brake Rotor Front
51 Reviews
$106.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2006-2007 Subaru B9 Tribeca, 2008-2014 Subaru Tribeca, 2015-2016 Subaru Legacy, 2015-2019 Subaru Outback, 2015-2019 Subaru WRX, 2017-2017 Subaru Legacy, 2018-2018 Subaru Legacy, 2019-2019 Subaru Legacy, 2020-2020 Subaru WRX, 2021-2021 Subaru WRX, 2021-2021 Subaru WRX STI
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2018 Subaru WRX STI
Item LocatedUnited States
Quantity1
Installation PositionFront
Part interchange
JBR1319
item #10018T65
Show less
PowerStop JBR1701XPR Brake Rotor Rear
PowerStopPart # JBR1701XPR
PowerStop JBR1701XPR Brake Rotor Rear
51 Reviews
$239.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2021-2021 Subaru WRX STI, 2015-2015 Subaru WRX, 2021-2021 Subaru WRX, 2020-2020 Subaru WRX, 2016-2019 Subaru WRX
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2018 Subaru WRX STI
Item LocatedUnited States
Quantity2
Installation PositionRear
Part interchange
JBR1701XPR, 982044, 26700VA000, JBR1701XPR, PRT6385, 120.47032, BD180867
item #10019L6U
Show less
Raybestos 982433 Brake Rotor Rear
RaybestosPart # 982433
Raybestos 982433 Brake Rotor Rear
43 Reviews
$148.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2015-2015 Subaru WRX, 2018-2021 Subaru WRX STI, 2016-2019 Subaru WRX
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2018 Subaru WRX STI
Item LocatedUnited States
Quantity1
Installation PositionRear
Part interchange
982433, 120.47039, 125.47039, 128.47039, 228.47039, 26700VA010, 94011
item #1000WDKX
Show less

A-Premium Brake Rotors & Disc Brake Rotors | Engineered for Safety

Whether you are performing a routine brake rotor replacement or upgrading for high-performance driving, choosing the right disc brake rotor is paramount to your vehicle’s safety and stopping power.

At A-Premium, we offer an extensive selection of precision-engineered brake rotors designed to deliver smooth, noise-free, and reliable braking performance under all driving conditions. Every brake disc brake rotor in our inventory is manufactured to meet or exceed OEM specifications, ensuring a 100% perfect fit for your specific vehicle.

How to Choose the Best Brake Rotors for Your Driving Style

Finding the best brake rotors isn't about buying the most expensive option; it’s about matching the rotor design to your daily driving habits. The way a disc rotor brake dissipates heat determines its performance and longevity.

Here is a quick breakdown to help you make the right choice:

Brake Rotor Types Compared

Rotor TypeBest ForKey AdvantageKey Disadvantage
Blank / Smooth RotorsDaily commuting, standard passenger cars & SUVs.Maximum surface area, quietest operation, long pad life.Less efficient at cooling under extreme, repetitive braking.
Slotted Brake RotorsHeavy-duty towing, aggressive street driving, track use.Slotted brake rotors excel at wiping away gas, dust, and water to maintain consistent bite.Slightly faster brake pad wear; can produce minimal noise.
Drilled & Slotted RotorsHigh-performance luxury cars, sports cars, aesthetic appeal.Ultimate heat dissipation and rapid cooling in wet conditions.Not recommended for heavy-duty commercial towing due to stress risks.

Front Brakes and Rotors: Why Front Rotors Wear Down Faster

When diagnosing braking issues, you will most frequently look for front brakes and rotors. But why do front brake rotors require replacement more often than rear ones?

  • The 70% Brake Bias: During deceleration, your vehicle’s weight shifts forward. Your front brake rotors handle up to 70% of the total stopping force.
  • Higher Heat Loads: Because they absorb the majority of the kinetic energy, front disc brake rotors experience much higher thermal stress, making them more prone to wear, thinning, and grooving over time.

Pro Tip: Never compromise on the quality of your front braking system. We highly recommend replacing your brake pads and rotors simultaneously to ensure even wear, optimal friction, and maximum lifespan.

When Is It Time for a Brake Rotor Replacement?

Don't wait for your brakes to fail completely. If you experience any of the following warning signs, it is time to inspect your disc rotor brake system:

  • Steering Wheel Vibration: If your steering wheel shakes or pulsates when you apply the brakes, your rotors may be warped or have uneven brake pad deposits.
  • Squealing or Grinding Noises: Deep metallic grinding indicates that your brake pads are completely worn down and are actively scoring and destroying the brake disc brake rotor surface.
  • Visible Grooves or Blue Tinting: Visually inspecting through your wheels may reveal deep circular grooves, also known as scoring, or a bluish tint, which indicates severe overheating and structural weakening.

Why Choose A-Premium Automotive Brake Components?

  • Advanced Metallurgy: Crafted from high-carbon cast iron for superior thermal conductivity and crack resistance.
  • Anti-Rust Protection: Coated with specialized anti-corrosion finishes to prevent rust build-up on non-friction surfaces, keeping your wheels looking clean.
  • Ready to Install: Mill-balanced to precise tolerances to eliminate any out-of-the-box vibrations or shuddering.

Frequently Asked Questions

Can I just replace my brake rotors and not the pads?

While it is technically possible, it is highly discouraged. Installing old, unevenly worn brake pads onto a brand-new brake rotor will create hot spots, reduce your stopping power, and significantly shorten the lifespan of your new rotor. For optimal safety and performance, always replace pads and rotors together.

What makes slotted brake rotors better than smooth ones?

Slotted brake rotors feature precision-machined grooves across the surface. These slots act as a ventilation system, continuously clearing away the layer of gas, debris, and water that builds up between the pad and the rotor. This prevents brake fade and ensures a more responsive pedal feel during heavy braking or towing.

How do I ensure I am ordering the correct front brake rotors?

Perfect fitment depends entirely on your vehicle's exact Year, Make, Model, and sometimes sub-model or trim level, which dictates wheel size. Use our integrated Year/Make/Model fitment selector at the top of this page to guarantee a 100% hassle-free, direct OEM-replacement fit.

Find the perfect fit for your vehicle today. Browse our premium collection of front and rear brake rotors now!

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