Summit Racing SpeedCard - learn how to get 15% back up to $150

Summit Racing SpeedCard - learn how to get 15% back up to $150

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SUBARU WRX STI Parts and Accessories

Individual Parts

Results 1 - 25 of 34

HP Tuner, MPVI4, Pro Feature Set, 8 Universal Credits, Kit

Part Number: HPT-M04-000-08

Not Yet Reviewed

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Computer Programmer, Subaru Accessport V3, Forester XT, WRX, STI, Each

Part Number: CBT-AP3-SUB-004

4.0 out of 5 stars ( 1 )

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Clutch, Heavy-Duty, 1.000 in. - 24-spline, Organic Disc, Pressure Plate, Subaru, 2.5L, Kit

Part Number: ACL-SB10-HDSS

5.0 out of 5 stars ( 1 )

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Clutch Kit, Stage 3, Ceramic, 1 in. Diameter Shaft, 24-Spline, 9.000 in. Diameter Disc, Flywheel, Throw-out Bearing, Alignment Tool, Subaru, Kit

Part Number: CCX-15026-2600

5.0 out of 5 stars ( 1 )

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Catalytic Converter, California Grade, Direct-Fit, Stainless Steel Case, Rear Position, Subaru, 2.5L, Each

Part Number: MPE-5421012

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Fuel Injectors, 2200.0 cc/min., Subaru, Set of 4

Part Number: DWK-16S0122004

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Disc Brake Kits, Z23 Evolution Sport Brake Upgrade Kits with Calipers, Front, Cross-drilled/Slotted Rotors, 4-piston Red Calipers, Subaru, Kit

Part Number: PWR-KC131

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Disc Brake Kits, Z26 Street Warrior Performance Brake Kits with Calipers, Front, Cross-drilled/Slotted Rotors, 4-piston Red Calipers, Subaru, Kit

Part Number: PWR-KC131-26

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Catalytic Converter, Stainless Steel, Subaru, 2.5L, Front, Each

Part Number: MPE-49160

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Sway Bars, Front and Rear, Solid, Steel, Silver Powdercoated, Subaru, Kit

Part Number: WHL-BSK019

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

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Estimated Ship Date: Jan 30, 2026 if ordered today

Clutch Kit, Stage 1 Heavy-Duty, Single, 1.000 in. - 24-spline, Organic Disc, Pressure Plate, Subaru, 2.5L, Kit

Part Number: SBB-FJK1000HD

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Estimated Ship Date: Jan 28, 2026 if ordered today

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Estimated Ship Date: Jan 28, 2026 if ordered today

Clutch Kit, Organic/Feramic, Clutch, Pressure Plate, Throw-out Bearing, Hardware, Subaru, Kit

Part Number: SBB-FJK1000-HD-O

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Estimated Ship Date: Jan 28, 2026 if ordered today

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Estimated Ship Date: Jan 28, 2026 if ordered today

Fuel Pumps, Stealth 340 In-Tank Electric, 90 gph, 12 V, Subaru, 2.5L, Each

Part Number: AEI-18080

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

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Estimated Ship Date: Jan 28, 2026 if ordered today

Fuel Pumps, Stealth 450 In-Tank Electric, 119 gph, 12 V, Subaru, 2.5L, Each

Part Number: AEI-18081

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Estimated Ship Date: Jan 28, 2026 if ordered today

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Estimated Ship Date: Jan 28, 2026 if ordered today

Fuel Pumps, Dual Stealth 340 In-Tank Electric, 180 gph, 12 V, Features Two 340 lph Stealth Fuel Pumps, Subaru, 2.5L, Each

Part Number: AEI-18082

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

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Estimated Ship Date: Jan 28, 2026 if ordered today

Catalytic Converter, Stainless Steel, Subaru, 2.5L, Front, Each

Part Number: MPE-24416

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Disc Brake Kit, Stock Replacement, Front, Solid Surface, Subaru, Kit

Part Number: PWR-KCOE131

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Intercooler Kit

Part Number: MIO-TMISTI08BKBL

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

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Estimated Ship Date: Jan 27, 2026 if ordered today

Stage 2 Boost Cooler 2005-2014 Subaru WRX STI 2.5L Water-Methanol Injection Kit

Part Number: SNO-2110-BRD

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Water/Methanol Injection System, Stage 2.5, 2 1/2 Gallon Reservoir, Subaru, Kit

Part Number: SNO-2182-BRD

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Gas Water-Meth Injection Kit , Stage 2 Boost Cooler 2015+ Subaru WRX Water-Methanol Injection System

Part Number: SNO-2182-BRD-T

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

LED Light Bars, Subaru Impreza WRX (18-On), 20 Inch S8

Part Number: BJD-447662

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Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

LED Light Bars, Impreza 20 Inch OnX6+, For 18-OnSubaru Impreza WRX

Part Number: BJD-447663

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Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

Clutch Kit - Stage 2R Single Ceramic Race Disc

Part Number: XCL-XKSU24001-1R

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Estimated Ship Date: Feb 6, 2026 if ordered today

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Estimated Ship Date: Feb 6, 2026 if ordered today

Clutch Kit - Stage 1 Sprung Organic Clutch Disc with Steel Backed Facing

Part Number: XCL-XKSU24001-1T

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

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Estimated Ship Date: Feb 6, 2026 if ordered today

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