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SUBARU WRX STI Parts and Accessories

Individual Parts

Results 1 - 25 of 309

HP Tuner, MPVI4, Pro Feature Set, 0 Universal Credits, Kit

Part Number: HPT-M04-000-00

5.0 out of 5 stars ( 1 )

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HP Tuner, MPVI4, Pro Feature Set, 2 Universal Credits, Kit

Part Number: HPT-M04-000-02

3.0 out of 5 stars ( 2 )

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Battery, Red Top, 12 V, Starting, 720 Cold Cranking Amps, Top Post, BCI Group 35, Each

Part Number: ULT-9020-164

4.83 out of 5 stars ( 341 )

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Battery, Yellow Top, 12 V, Deep Cycle, Starting, 620 Cold Cranking Amps, Top Post, BCI Group 35, Each

Part Number: ULT-9040-218

4.84 out of 5 stars ( 73 )

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Tire, Proxes R888R, 245/40R18, Radial, Competition, Each

Part Number: TYT-107720

Not Yet Reviewed

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Tire, NT05, P 245 /40R18, Radial, 1,609 lbs. Maximum Load, W Speed Rated, Each

Part Number: NIT-207030

5.0 out of 5 stars ( 3 )

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This product may not be eligible for select promotional offers

Wheel, 510 Series Smoothie, Steel, Gloss Black, 18 in. x 8 in., 6 in. Backspace, 5 x 4.5/4.75 in. Bolt Patterns, Each

Part Number: USW-510-9810

1.0 out of 5 stars ( 1 )

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Brake Rotor and Pad Combos, Z17 Evolution Plus GEOMET Coated, Cross-drilled Surface Rotors, 13.39 in. O.D., Ceramic Pads, Front and Rear, Subaru, Kit

Part Number: PWR-CRK8522

5.0 out of 5 stars ( 1 )

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Automatic Transmission Fluid, Max ATF, Synthetic, 5 Gallons, Each

Part Number: RPO-5320

5.0 out of 5 stars ( 3 )

Cannot be shipped Internationally

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Tire, Tempesta P1 P-01R, 265/35-19 Tire Size, 98 Load Index, Y Speed Rating, 1653 lb. Max Load, Blackwall, 200 A A UTQG Rating, Radial, Each

Part Number: VIO-158607795

Not Yet Reviewed

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Brake Calipers, Performance, Stock Series, Red Powdercoated, Rear, Subaru, Pair

Part Number: PWR-S3780

4.0 out of 5 stars ( 1 )

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Throttle Response Enhancer, PedalMonster, Plug-n-Play, Stand Alone, Mobile Device App, Kit

Part Number: GBE-64325

5.0 out of 5 stars ( 1 )

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Tire, INVO, 245/40R18, Radial, 1,609 lbs. Maximum Load, W Speed Rated, Blackwall, Each

Part Number: NIT-203810

Not Yet Reviewed

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This product may not be eligible for select promotional offers

Brake Rotors/Pads, 1-Click, Z23, Iron, Drilled/Slotted, Carbon Fiber Ceramic Pad, Front/Rear, Subaru, Kit

Part Number: PWR-K4490

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Brake Calipers, Performance, Stock Series, Aluminum, Red Powdercoated, 4-piston, Front, Subaru, Pair

Part Number: PWR-S3698

5.0 out of 5 stars ( 2 )

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Wheel, 51 Series Smoothie Paint Ready, Steel, Bare, 18 in. x 8 in., 5 x 4.50/4.75 in. Bolt Circle, 6.000 in. Backspacing, Each

Part Number: USW-51-9810N

Not Yet Reviewed

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Radiator, Downflow, Dual-row, Aluminum, Natural, Subaru, 2.5L, Manual, Each

Part Number: MIO-MMRAD-STI-08

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

This product may not be eligible for select promotional offers

ExtremeContact DWS06 Plus, 265/35-19, All-Season, Radial, Blackwall, Speed Rating Y, Ultra-High Performance, Automotive, Each

Part Number: CTL-15573290000

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Wheels, Oversteer Gloss Opal, 19 in. x 8.50 in., Aluminum, Gloss Gray, 5 x 114.3mm Bolt Circle, 6.52 in. Backspacing, Each

Part Number: KNG-OS98514459

Not Yet Reviewed

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Brake Pads, Ferro-Carbon, DTC 60, Front, Set

Part Number: HWK-HB453G-585

Not Yet Reviewed

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Brake Rotors/Pads, Drilled/Slotted, Iron, Zinc Dichromate Plated, Front, 5 x 114.3/4.5, Subaru, Kit

Part Number: PWR-K131-26

Not Yet Reviewed

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Wheel, RPF1, Aluminum, Gloss Silver, 18 in. x 8.5 in., 5 x 4.50 in., Bolt Circle, 6.320 in. Backspace, Each

Part Number: ENK-3798856540SP

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

Wheel, Replica FDH, 19 in. x 8.5 in., 5 x 4.50 in. Bolt Pattern, Cast Aluminum, Gloss, Black, +38.00mm Offset, 73.1mm Center Bore, Each

Part Number: VXW-S1366

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Tire, Sportnex CR-S, 245/40-18, Extreme Performance, Radial, Blackwall, Y Speed Rating, 9.80 in. Section Width, 1,609 lbs. Max Load, Each

Part Number: NAN-JD747

Not Yet Reviewed

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Brake Rotors/Pads, Iron, Drilled/Slotted, Zinc Plated, Carbon Ceramic Pads, Rear, Subaru, Kit

Part Number: PWR-K5305-26

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