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SUBARU WRX STI Parts and Accessories

Showing In Stock Items. Show All 61 Items.

Individual Parts
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Results 1 - 25 of 43

HP Tuners VCM Suite MPVI4 Credit Pro Packages M04-000-08

HP Tuners VCM Suite MPVI4 Credit Pro Packages M04-000-08

HP Tuners VCM Suite MPVI4 Credit Pro Packages M04-000-08

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

Part Number: HPT-M04-000-08

Not Yet Reviewed

Estimated Ship Date: Today

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ACT Heavy-Duty Clutch Kits for 2004-2014 IMPREZA, 2007-2009 LEGACY, 2015-2021 WRX STI - SB10-HDSS

ACT Heavy-Duty Clutch Kits for 2004-2014 IMPREZA, 2007-2009 LEGACY, 2015-2021 WRX STI - SB10-HDSS

ACT Heavy-Duty Clutch Kits for 2004-2014 IMPREZA, 2007-2009 LEGACY, 2015-2021 WRX STI - SB10-HDSS

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 )

Estimated Ship Date: Today

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COBB Tuning Subaru Accessport V3 Programmers for 2015-2021 WRX STI, WRX, 2014-2018 FORESTER - AP3-SUB-004

COBB Tuning Subaru Accessport V3 Programmers for 2015-2021 WRX STI, WRX, 2014-2018 FORESTER - AP3-SUB-004

COBB Tuning Subaru Accessport V3 Programmers for 2015-2021 WRX STI, WRX, 2014-2018 FORESTER - AP3-SUB-004

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

Part Number: CBT-AP3-SUB-004

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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This product may not be eligible for select promotional offers

Competition Clutch Stage 3 Clutch Kits 15026-2600

Competition Clutch Stage 3 Clutch Kits 15026-2600

Competition Clutch Stage 3 Clutch Kits 15026-2600

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 )

Estimated Ship Date: Today

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ACT Heavy-Duty Clutch Kits for 2004-2014 IMPREZA, 2007-2009 LEGACY, 2015-2021 WRX STI - SB10-HDG6

ACT Heavy-Duty Clutch Kits for 2004-2014 IMPREZA, 2007-2009 LEGACY, 2015-2021 WRX STI - SB10-HDG6

ACT Heavy-Duty Clutch Kits for 2004-2014 IMPREZA, 2007-2009 LEGACY, 2015-2021 WRX STI - SB10-HDG6

Clutch, Heavy-Duty, 1.000 in. -24-spline, 6-paddle Ceramic Disc, Pressure Plate, Subaru, Kit

Part Number: ACL-SB10-HDG6

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

MBRP Pro Series Exhaust Systems for 2012-2014 IMPREZA, 2019 WRX, 2020 WRX STI - S4800304

MBRP Pro Series Exhaust Systems for 2012-2014 IMPREZA, 2019 WRX, 2020 WRX STI - S4800304

MBRP Pro Series Exhaust Systems for 2012-2014 IMPREZA, 2019 WRX, 2020 WRX STI - S4800304

Exhaust System, Pro Series, Cat-Back, 304 Stainless Steel, Split Rear Exit, Natural, Polished Tip, Subaru, 2.0L, 2.5L, Kit

Part Number: MBR-S4800304

Not Yet Reviewed

Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

This product may not be eligible for select promotional offers

ACT Xtreme Clutch Kits for 2004-2014 IMPREZA, 2007-2009 LEGACY, 2015-2021 WRX STI - SB10-XTG6

ACT Xtreme Clutch Kits for 2004-2014 IMPREZA, 2007-2009 LEGACY, 2015-2021 WRX STI - SB10-XTG6

ACT Xtreme Clutch Kits for 2004-2014 IMPREZA, 2007-2009 LEGACY, 2015-2021 WRX STI - SB10-XTG6

Clutch, Xtreme, 1.000 in. -24-spline, 6-paddle Ceramic Disc, Pressure Plate, Subaru, Kit

Part Number: ACL-SB10-XTG6

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

ACT Xtreme Clutch Kits for 2004-2014 IMPREZA, 2007-2009 LEGACY, 2015-2021 WRX STI - SB10-XTSS

ACT Xtreme Clutch Kits for 2004-2014 IMPREZA, 2007-2009 LEGACY, 2015-2021 WRX STI - SB10-XTSS

ACT Xtreme Clutch Kits for 2004-2014 IMPREZA, 2007-2009 LEGACY, 2015-2021 WRX STI - SB10-XTSS

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

Part Number: ACL-SB10-XTSS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

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ACT Heavy-Duty Clutch Kits for 2004-2014 IMPREZA, 2007-2009 LEGACY, 2015-2021 WRX STI - SB10-HDSS

ACT Heavy-Duty Clutch Kits for 2004-2014 IMPREZA, 2007-2009 LEGACY, 2015-2021 WRX STI - SB10-HDSS

5 out of 5 stars ( 1 )

Estimated Ship Date: Today

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PowerStop Z26 Street Warrior Brake Upgrade Kits with Calipers for 2005-2014 IMPREZA, 2015-2017 WRX STI - KC131-26

PowerStop Z26 Street Warrior Brake Upgrade Kits with Calipers for 2005-2014 IMPREZA, 2015-2017 WRX STI - KC131-26

PowerStop Z26 Street Warrior Brake Upgrade Kits with Calipers for 2005-2014 IMPREZA, 2015-2017 WRX STI - KC131-26

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

Not Yet Reviewed

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DeatschWerks Fuel Injectors for 2002-2012 IMPREZA, 2009 LEGACY, 2015-2017 WRX STI - 16S-01-2200-4

DeatschWerks Fuel Injectors for 2002-2012 IMPREZA, 2009 LEGACY, 2015-2017 WRX STI - 16S-01-2200-4

DeatschWerks Fuel Injectors for 2002-2012 IMPREZA, 2009 LEGACY, 2015-2017 WRX STI - 16S-01-2200-4

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

Part Number: DWK-16S0122004

Not Yet Reviewed

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COBB Tuning Redline Carbon Fiber Intake Systems for 2015-2021 WRX STI - 725350

COBB Tuning Redline Carbon Fiber Intake Systems for 2015-2021 WRX STI - 725350

COBB Tuning Redline Carbon Fiber Intake Systems for 2015-2021 WRX STI - 725350

Carbon Fiber Intake, Subaru Redline Carbon Fiber Intake 2015-2021 STI

Part Number: CBT-725350

Not Yet Reviewed

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This product may not be eligible for select promotional offers

MagnaFlow Direct-Fit Catalytic Converters 49160

MagnaFlow Direct-Fit Catalytic Converters 49160

MagnaFlow Direct-Fit Catalytic Converters 49160

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

Part Number: MPE-49160

Not Yet Reviewed

Estimated Ship Date: Today

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This product may not be eligible for select promotional offers

DeatschWerks Fuel Injectors for 2002-2012 IMPREZA, 2009 LEGACY, 2015-2017 WRX STI - 16M-07-1500-4

DeatschWerks Fuel Injectors for 2002-2012 IMPREZA, 2009 LEGACY, 2015-2017 WRX STI - 16M-07-1500-4

DeatschWerks Fuel Injectors for 2002-2012 IMPREZA, 2009 LEGACY, 2015-2017 WRX STI - 16M-07-1500-4

Set of 4 Bosch EV14 1500ccBosch EV14 Injectors for Subaru WRX 02-14, Legacy GT 07-14, STI 07-14

Part Number: DWK-16M0715004

Not Yet Reviewed

Estimated Ship Date: Today

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MBRP Pro Series Exhaust Systems for 2012-2014 IMPREZA, 2019 WRX, 2020 WRX STI - S48023CF

MBRP Pro Series Exhaust Systems for 2012-2014 IMPREZA, 2019 WRX, 2020 WRX STI - S48023CF

MBRP Pro Series Exhaust Systems for 2012-2014 IMPREZA, 2019 WRX, 2020 WRX STI - S48023CF

Exhaust System, Pro Series, Cat-Back, 304 Stainless Steel, Split Rear Exit, Natural, Carbon Fiber Tip, Subaru, 2.0L, 2.5L, Kit

Part Number: MBR-S48023CF

Not Yet Reviewed

Estimated Ship Date: Today

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This product may not be eligible for select promotional offers

Snow Performance Boost Cooler Stage-2.5 Water/Methanol Injection Systems for 2015-2021 WRX, 2015-2020 WRX STI - SNO-2182-BRD

Made in the USA Snow Performance Boost Cooler Stage-2.5 Water/Methanol Injection Systems for 2015-2021 WRX, 2015-2020 WRX STI - SNO-2182-BRD

Snow Performance Boost Cooler Stage-2.5 Water/Methanol Injection Systems for 2015-2021 WRX, 2015-2020 WRX STI - SNO-2182-BRD

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

Part Number: SNO-2182-BRD

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

South Bend Clutch Stage 2 Endurance Clutch Kits for 2004-2014 IMPREZA, 2015-2020 WRX STI - FJK1000-HD-O

South Bend Clutch Stage 2 Endurance Clutch Kits for 2004-2014 IMPREZA, 2015-2020 WRX STI - FJK1000-HD-O

South Bend Clutch Stage 2 Endurance Clutch Kits for 2004-2014 IMPREZA, 2015-2020 WRX STI - FJK1000-HD-O

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

Part Number: SBB-FJK1000-HD-O

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

Exedy Clutch USA - Clutch Kits for 2004-2014 IMPREZA, 2007-2009 LEGACY, 2017-2019 WRX STI - 15951

Exedy Clutch USA - Clutch Kits for 2004-2014 IMPREZA, 2007-2009 LEGACY, 2017-2019 WRX STI - 15951

Exedy Clutch USA - Clutch Kits for 2004-2014 IMPREZA, 2007-2009 LEGACY, 2017-2019 WRX STI - 15951

CLUTCH KIT, SPORTS, ORGANIC DISC

Part Number: EXY-15951

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

Whiteline Sway Bars for 2015-2021 WRX STI - BSK019

Whiteline Sway Bars for 2015-2021 WRX STI - BSK019

Whiteline Sway Bars for 2015-2021 WRX STI - BSK019

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

Part Number: WHL-BSK019

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

XClutch Stage 1 Clutch Kits for 2004-2014 IMPREZA, 2007-2009 LEGACY, 2015-2021 WRX STI - XKSU24001-1T

XClutch Stage 1 Clutch Kits for 2004-2014 IMPREZA, 2007-2009 LEGACY, 2015-2021 WRX STI - XKSU24001-1T

XClutch Stage 1 Clutch Kits for 2004-2014 IMPREZA, 2007-2009 LEGACY, 2015-2021 WRX STI - XKSU24001-1T

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

Part Number: XCL-XKSU24001-1T

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

Baja Designs S8 20 in. Grille Lights 447662

Baja Designs S8 20 in. Grille Lights 447662

Baja Designs S8 20 in. Grille Lights 447662

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

Part Number: BJD-447662

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

This product may not be eligible for select promotional offers

South Bend Clutch Stage 1 Heavy-Duty Clutch Kits for 2004-2014 IMPREZA, 2015-2020 WRX STI - FJK1000-HD

South Bend Clutch Stage 1 Heavy-Duty Clutch Kits for 2004-2014 IMPREZA, 2015-2020 WRX STI - FJK1000-HD

South Bend Clutch Stage 1 Heavy-Duty Clutch Kits for 2004-2014 IMPREZA, 2015-2020 WRX STI - FJK1000-HD

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

Part Number: SBB-FJK1000HD

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

HushMat Complete Vehicle Insulation Kits for 2013-2021 WRX STI - 74203

Made in the USA HushMat Complete Vehicle Insulation Kits for 2013-2021 WRX STI - 74203

HushMat Complete Vehicle Insulation Kits for 2013-2021 WRX STI - 74203

2013-2021 Subaru WRX STI Complete Kit

Part Number: HUT-74203

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

ACT Xtreme Clutch Kits for 2004-2014 IMPREZA, 2007-2009 LEGACY, 2015-2021 WRX STI - SB10-XTR4

ACT Xtreme Clutch Kits for 2004-2014 IMPREZA, 2007-2009 LEGACY, 2015-2021 WRX STI - SB10-XTR4

ACT Xtreme Clutch Kits for 2004-2014 IMPREZA, 2007-2009 LEGACY, 2015-2021 WRX STI - SB10-XTR4

Clutch Kit, Xtreme, Performance, Single Disc, 1.000 in. - 24-spline, 9.400 in. Ceramic Disc Diameter, Pressure Plate, Subaru, 2.5L, Kit

Part Number: ACL-SB10-XTR4

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

MagnaFlow Direct-Fit Catalytic Converters for 2008-2014 IMPREZA, 2015-2021 WRX STI - 49161

MagnaFlow Direct-Fit Catalytic Converters for 2008-2014 IMPREZA, 2015-2021 WRX STI - 49161

MagnaFlow Direct-Fit Catalytic Converters for 2008-2014 IMPREZA, 2015-2021 WRX STI - 49161

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

Part Number: MPE-49161

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

This product may not be eligible for select promotional offers

Baja Designs OnX6+ 20 in. 18,460/24,920 Lumens 20 Inch LED Light Bar 447663

Baja Designs OnX6+ 20 in. 18,460/24,920 Lumens 20 Inch LED Light Bar 447663

Baja Designs OnX6+ 20 in. 18,460/24,920 Lumens 20 Inch LED Light Bar 447663

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

Part Number: BJD-447663

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

This product may not be eligible for select promotional offers