2021 SUBARU WRX STI - In Stock Filter Options - Vendor In Stock Filter Options Parts & Accessories

Brembo Prime UV Coated Brake Rotors for 2021 WRX, 2018-2021 WRX STI - 09.C828.11

Brake Rotor, Brembo, Vented, Cross-Drilled Surface, 13.39 in. Diameter, Iron, UV-Coated, Subaru, Each

Part Number: BBO-09-C828-11

Not Yet Reviewed

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WeatherTech Seat Protectors SPB002CH

WeatherTech Seat Protectors SPB002CH

Seat Protector, Cover, Polycotton, Black, Bucket, First Row, Each

Part Number: MNA-SPB002CH

4.83 out of 5 stars ( 6 )

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Brembo Prime UV Coated Brake Rotors for 2021 WRX, 2018-2021 WRX STI - 09.C829.11

Brake Rotor, Brembo, Vented, Cross-Drilled Surface, 12.83 in. Diameter, Iron, UV-Coated, Subaru, Each

Part Number: BBO-09-C829-11

Not Yet Reviewed

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WeatherTech Seat Protectors SPB002GY

Seat Protector, Cover, Polycotton, Gray, Bucket, First Row, Each

Part Number: MNA-SPB002GY

4.0 out of 5 stars ( 2 )

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SCE Vulcan Cut-Ring Head Gaskets CR330081

Head Gasket, Vulcan Cut-Ring, 101.3mm Bore, Subaru, 2.5L, EJ25 with 14mm Bolts, Each

Part Number: SCE-CR330081

Not Yet Reviewed

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EBC Redstuff Ceramic Brake Pads DP31591C

Brake Pads, Redstuff, Ceramic, Front, Mercedes-Benz, Set

Part Number: EBC-DP31591C

4.75 out of 5 stars ( 4 )

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14 Inch 1,570 CFM Hayden Super Duty Electric Fan 3920

Electric Fans, 14 in. Diameter, Puller, 1,570 cfm, 14.00 amps, Each

Part Number: HDA-3920

Not Yet Reviewed

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EBC Yellowstuff Brake Pads DP41591R

Brake Pads, Yellowstuff, Aramid Fiber, Front, Ferrari, Lexus, Maserati, Mercedes-Benz, Set

Part Number: EBC-DP41591R

Not Yet Reviewed

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Bilstein B6 Performance Series Shocks and Struts for 2015-2021 WRX, WRX STI - 24-249485

Shock Absorber, B6 Performance, Rear, 2015-2017, Subaru, Each

Part Number: BSN-24-249485

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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SPC Performance Control Arms 67660

Control Arm, Adjustable, Alignment, Rear, Scion, Subaru, Each

Part Number: SPS-67660

Not Yet Reviewed

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EBC Redstuff Ceramic Brake Pads for 2018-2021 WRX STI - DP32361C

Disc Brake Pad

Part Number: EBC-DP32361C

Not Yet Reviewed

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WeatherTech Seat Covers SPB203GY

Seat Protector Universal Interior Protection Automobile, Charcoal

Part Number: MNA-SPB203GY

Not Yet Reviewed

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SPC Performance Truck/SUV Ball Joint Presses 72509

Ball Joint and U-Joint Service Set, Includes Storage Case, Set

Part Number: SPS-72509

5.0 out of 5 stars ( 3 )

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Diode Dynamics SL2 Pro LED Bulbs DD0483P

Light Bulbs, SL2 Pro LED, High Beam/Low Beam, H11/H9/H8 Style, 6000K, Pair

Part Number: DOD-DD0483P

3.0 out of 5 stars ( 1 )

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Diode Dynamics SL2 LED Bulbs DD0463P

9005/9011/H10 White SL2 LED Bulbs (pair)

Part Number: DOD-DD0463P

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Diode Dynamics SL2 Pro LED Bulbs DD0481P

Light Bulbs, SL2 Pro LED, High Beam/Low Beam, 9005/9011/H10 Style, 6000K, Pair

Part Number: DOD-DD0481P

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

5w30 Royal Purple HPS High Performance Street Motor Oil 35530

Engine Oil, Synthetic, 5W30, HPS Street, 5 Gallons, Each

Part Number: RPO-35530

5.0 out of 5 stars ( 2 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

14 Inch 1,500 CFM Hayden Super Duty Electric Fan 3921

Electric Fans, 14 in. Diameter, Pusher, 1,500 cfm, 13.50 amps, Each

Part Number: HDA-3921

Not Yet Reviewed

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550 CCA Interstate Mega-Tron II Automotive Battery MT-35 BCI Group 35

Battery, Mega-Tron II, 12 V, Starting, 550 Cold Cranking Amps, Top Posts, Each

Part Number: ISB-MT-35

4.0 out of 5 stars ( 4 )

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In Store Purchase Only

Diode Dynamics SL2 LED Bulbs DD0467P

H11/H8/H9 White SL2 LED Bulbs (pair)

Part Number: DOD-DD0467P

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

PowerStop Evolution Drilled and Slotted Rotors JBR1319XPR

Brake Rotor, Evolution, Vented, Cross-Drilled/Slotted Surface, Iron, Zinc Dichromate, Pair

Part Number: PWR-JBR1319XPR

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

EBC Yellowstuff Brake Pads for 2018-2021 WRX STI - DP42361R

Disc Brake Pad

Part Number: EBC-DP42361R

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

SPC Performance Adjustable Toe Adjusters 67655

Toe Adjuster, Wheel Alignment Part, Rear, Scion, Subaru, Each

Part Number: SPS-67655

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

12 Inch 1,275 CFM Hayden Super Duty Electric Fan 3911

Electric Fans, 12 in. Diameter, Pusher, 1,275 cfm, 12.80 amps, Each

Part Number: HDA-3911

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

12 Inch 750 CFM Derale Dyno-Cool Straight Blade Fan 16912

5 out of 5 stars ( 1 )

Estimated Ship Date: Today

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PowerStop Track Day Brake Pads PST-1365

Brake Pads, Track Day Platform Specific, Carbon Fiber Metallic, Front, Ford, Lexus, Subaru, Set

Part Number: PWR-PST-1365

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

2021 SUBARU WRX STI Parts and Accessories