2021 SUBARU WRX STI Parts & Accessories

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: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 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: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

SPC Performance Control Arms 67660

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

Part Number: SPS-67660

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Funk Motorsports Turbo Heat Shields for 2002-2014 IMPREZA, 2015-2021 WRX STI - FUNK-TBTWRX-TI

Turbo Heat Shield, Stock Turbo, Anchoring Hook Installation, Titanium, Subaru, Each

Part Number: FNX-FUNKTBTWRXTI

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Whiteline Rack and Pinion Bushings KSR207

Rack And Pinion Bushing, Polyurethane, Black, Subaru, Set

Part Number: WHL-KSR207

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 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 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

EBC Bluestuff NDX Brake Pads for 2018-2021 WRX STI - DP52361NDX

Disc Brake Pad

Part Number: EBC-DP52361NDX

Not Yet Reviewed

Estimated Ship Date: Jun 5, 2026 if ordered today

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Estimated Ship Date: Jun 5, 2026 if ordered today

Whiteline Sway Bar End Links KLC172

SWAY BAR - LINK ASSEMBLY HEAVY DUTY ADJ STEEL BALL

Part Number: WHL-KLC172

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Four Seasons Electric Fan Kits 37139

Electric Fan, 12 in. Diameter, Pusher, 1275 cfm, Black, Each

Part Number: FSS-37139

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Voxx Replica Mustang Performance Gloss Black Wheels 19x9

Wheel, Replica Mustang Performance, 19 in. x 9 in., Gloss Black, 5 x 4.5 in. Bolt Circle, +45mm Offset, Each

Part Number: VXW-S315

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Turbosmart Kompact Plumb Back Blow-Off Valves TS-0203-1215

Blow-Off Valve, Plumb Back, Adjustable, Aluminum, Black Anodized, Subaru, Each

Part Number: TBS-TS-0203-1215

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Diode Dynamics SL2 LED Bulbs DD0468P

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

Part Number: DOD-DD0468P

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

Four Seasons Electric Fan Kits 37141

Electric Fan, Pusher, 14 in., Black, Each

Part Number: FSS-37141

5.0 out of 5 stars ( 3 )

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

ACT Race Clutch Discs for 2004-2014 IMPREZA, 2007-2009 LEGACY, 2015-2021 WRX STI - 6240618

Clutch Disc, Race, Ceramic, 1.000 in.- 24-Spline, 9.449 in. Disc, Subaru, 2.5L, Each

Part Number: ACL-6240618

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

PowerStop Evolution Drilled and Slotted Rotors for 2005-2014 IMPREZA, 2020 WRX, 2015-2021 WRX STI - JBR1117XPR

Brake Rotors, Evolution, Vented, Cross-Drilled/Slotted, 12.83 in. Diameter, 1.180 in. Thick, Iron, Zinc plated, Pair

Part Number: PWR-JBR-1117XPR

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Whiteline Sway Bar End Links KLC231

Suspension Stabilizer Bar Link Kit, Sway bar - link

Part Number: WHL-KLC231

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

Denso Mass Airflow Sensors 197-6130

Sensor, Mass Air Flow, OEM Replacement, Subaru, Each

Part Number: DNP-197-6130

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Husky WeatherBeater Floor Liners 99801

Husky WeatherBeater Floor Liners 99801

Floor Liner, WeatherBeater, Front/Second Seat, Rubberized/Thermoplastic, Black, Subaru, Each

Part Number: HUS-99801

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Whiteline Chassis Braces KBR15

Chassis Brace, Rear Sway Bar Supports, Steel, Silver Powdercoated, Subaru, Pair

Part Number: WHL-KBR15

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

PowerStop Evolution Drilled and Slotted Rotors for 2015-2021 WRX, 2021 WRX STI - JBR1701XPR

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

Part Number: PWR-JBR1701XPR

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

Whiteline Control Arm Bushings W63412

CONTROL ARM BUSHING- REAR LOWER OUTER

Part Number: WHL-W63412

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

GSP New CV Axle Assemblies for 2015-2021 WRX STI, WRX, 2008-2014 IMPREZA - NCV53197

CV Axle Assembly, GSP CV Axle, 2008-20; Subaru Impreza WRX STI; (Front Both)

Part Number: GNA-NCV53197

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

Denso Air/Fuel Ratio Sensors for 2008-2013 IMPREZA, 2015-2021 WRX STI - 234-9034

Oxygen Sensor, OE Style, Heated, Thread-In Mounting, Subaru, Each

Part Number: DNP-234-9034

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

DC Sports Upper Strut Bars CSB1409

Shock and Strut Braces, 13+ Scion FRS REAR CARBON STEEL STRUT BAR

Part Number: DCS-CSB1409

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Standard Motor Vacuum Pumps VCP199

Vacuum Pump, OE Replacement, Buick, Cadillac, Chevrolet, Chrysler, Dodge, GMC, Jeep, Ram, Saturn, Each

Part Number: SMP-VCP199

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

2021 SUBARU WRX STI Parts and Accessories