2015-2021 Subaru WRX/STI Aftermarket and Performance Parts
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Up to $17.77 off
In StockTorque Solution Oil Fill Tube Relocation | TS-SU-757
Fits: 08-14 WRX, 08-21 STI
Only 2 leftRegular price $160.00Sale price $160.00 Regular priceUnit price per$177.77 -
IAG Air / Oil Separator | AOS
Fits: 08-14 WRX & 08-21 STI
Regular price $499.99Sale price $499.99 Regular priceUnit price per$499.99 -
Up to $31 off
In StockCobb CAN Flex Fuel Upgrade - Module/Harness/Bracket/Ethanol Sensor
Fits: 15-17 WRX
Only 16 leftRegular price $1,004.00Sale price $1,004.00 Regular priceUnit price per$1,035.00 -
Up to $31 off
In StockCobb CAN Flex Fuel Upgrade - Module/Harness/Bracket/Ethanol Sensor
Fits: 18-21 WRX
Regular price $1,004.00Sale price $1,004.00 Regular priceUnit price per$1,035.00 -
Extreme Online Store Tow Hook License Plate Mount Bracket
Fits: 2018-Up WRX/STI
Regular price From $60.00Sale price From $60.00 Regular priceUnit price per$50.00 -
Extreme Online Store Tow Hook License Plate Mount Bracket
Fits: 15-17 WRX/STI
Regular price From $60.00Sale price From $60.00 Regular priceUnit price per$50.00 -
Up to $19.05 off
In StockJDMuscle P&S Series Carbon Fiber Driver Rear Door Pull Trim | JDM-WRX15-PS-032039
Fits: 15-21 WRX/STI
Only 11 leftRegular price $29.95Sale price $29.95 Regular priceUnit price per$49.00 -
Up to $29.05 off
In StockJDMuscle P&S Series Carbon Fiber Manual Shifter Frame | JDM-WRX15-PS-019
Fits: 15-21 WRX/STI
Only 9 leftRegular price $29.95Sale price $29.95 Regular priceUnit price per$59.00 -
Up to $4.05 off
In StockJDMuscle P&S Series Carbon Fiber Manual Shifter Trim | JDM-WRX15-PS-018
Fits: 15-21 WRX/STI
Only 9 leftRegular price $14.95Sale price $14.95 Regular priceUnit price per$19.00 -
In StockCobb Silicone Radiator Hose Kit
Fits: 15-21 WRX, 14-18 Forester XT
Regular price $111.00Sale price $111.00 Regular priceUnit price per$111.00 -
In StockAMS Performance 15-25 WRX / 04-21 STi 6-Speed Billet Shift Knob | Incl Red, Black, & Gunmetal Cap | AMS.50.06.0002-1
Only 2 leftRegular price $84.95Sale price $84.95 Regular priceUnit price per$84.95 -
Rexpeed V2 Dry Carbon DRL / Turn Signal + Fog Light Bezel | G88
Fits: 18-21 WRX
Regular price $770.00Sale price $770.00 Regular priceUnit price per$488.00 -
Up to $11.55 off
In StockPerrin Boost Solenoid Cover Hyper Pink | PSP-ENG-161HP
Fits: 08-21 STI
Only 5 leftRegular price $65.45Sale price $65.45 Regular priceUnit price per$77.00 -
Subaru STI OEM Rear Spats | E5610VA000
Fits: 15-21 WRX/STI
Regular price $335.00Sale price $335.00 Regular priceUnit price per$335.00 -
COBB Redline Intake Replacement Intake Filter
Fits: 15-21 STI
Regular price $84.00Sale price $84.00 Regular priceUnit price per$84.00 -
Up to $5.95 offVerus Engineering 04-21 STI Forged Clutch Fork | A0377A
Regular price $214.00Sale price $214.00 Regular priceUnit price per$219.95 -
Hawk 18-21 STI HP Plus Rear Brake Pads | HB914N.580
Regular price $165.89Sale price $165.89 Regular priceUnit price per$165.89 -
Morimoto 02-21 WRX/STI / Forester / Legacy / Impreza / Crosstrek 2Stroke 3.0 LED 9005 High Beam Headlight Bulb | MM-LED1517 | SOLD IN SINGLES
Regular price $126.00Sale price $126.00 Regular priceUnit price per$126.00 -
Up to $21 off
In StockPerrin Radiator Shroud with OEM Intake Scoop - Hyper Pink | PSP-ENG-512-4HP
Fits: 15-21 WRX/STI
Only 1 leftRegular price $119.00Sale price $119.00 Regular priceUnit price per$140.00 -
Up to $6.20 offMorimoto Type S XB LED Fog Light Kit w/ 3000k Yellow LED | MM-LF011
Fits: 15-21 WRX, 15-17 STI, 14-18 Forester, 10-12 Legacy
Regular price $211.00Sale price $211.00 Regular priceUnit price per$217.20 -
Subaru OEM STI Special Edition Cherry Blossom STI Side Ornaments | 91123VA300-91123VA310
Fits: 15-21 WRX/STI
Regular price $167.73Sale price $167.73 Regular priceUnit price per$167.73 -
Up to $12 off
In StockTomei 06-14 WRX / 04-21 STI / 05-09 LGT Head Gasket 1.2mm Pair
Only 5 leftRegular price $108.00Sale price $108.00 Regular priceUnit price per$120.00 -
IAG Performance 02-14 WRX / 04-21 STI / 05-09 LGT / 04-13 FXT V2 Oil Pickup and Oil Control Baffle / Windage Tray Combo | IAG-ENG-2101
Regular price $329.99Sale price $329.99 Regular priceUnit price per$329.99 -
FactionFab Axle Back Exhaust Polished Tip | 1.10204.1
Fits: 15-21 WRX, 15-18 STI
Regular price $390.00Sale price $390.00 Regular priceUnit price per$390.00 -
Killer B Motorsports 3" Cast Turbo Inlet to 84mm Adapter Coupler | TIEJC84
Fits: 02-07 WRX, 04-21 STI
Regular price $49.00Sale price $49.00 Regular priceUnit price per$49.00 -
IAG Performance Replacement Blow Off Valve Elbow Black
Fits: 02-07 WRX, 04-21 STI
Regular price $59.99Sale price $59.99 Regular priceUnit price per$59.99 -
Up to $9.15 off
In StockPerrin 06-14 WRX / 07-21 STI / 12-16 Impreza / 06-13 FXT / 05-09 Legacy Alternator Pulley Red | PSP-ENG-119RD
Only 13 leftRegular price $51.85Sale price $51.85 Regular priceUnit price per$61.00 -
Subaru OEM STI Carbon Fiber Look Door Handle Cup Protector | J1210VA500
Fits: 15-21 WRX/STI
Regular price $79.95Sale price $79.95 Regular priceUnit price per$79.95 -
IAG Performance 8mm Thick Phenolic Spacers | IAG-AFD-3104
Fits: 02-14 WRX, 04-21 STI, 05-12 LGT, 04-13 FXT
Regular price $74.99Sale price $74.99 Regular priceUnit price per$74.99 -
In StockRadium Engineering Top Feed Fuel Rails Black | 20-0567-02
Fits: 02-14 WRX/STI
Only 20 leftRegular price $199.45Sale price $199.45 Regular priceUnit price per$199.45 -
In StockGrimmspeed V2 Bypass Valve Red | 126033RED
Fits: 15-21 WRX
Regular price $352.00Sale price $352.00 Regular priceUnit price per$352.00 -
APR 18-21 WRX/STI Performance Carbon Fiber Front Splitter w/ APR Lip | CW-801806
Regular price $587.70Sale price $587.70 Regular priceUnit price per$587.70 -
Subaru OEM License Plate Frame Stainless Steel Polished w/ WRX Logo | SOA342L122
Regular price $36.70Sale price $36.70 Regular priceUnit price per$36.70 -
Up to $10 offTurbo XS Front Pipe Hardware Kit | W15-FP-HW
Fits: 15-21 WRX
Regular price $32.00Sale price $32.00 Regular priceUnit price per$42.00 -
IAG 04-21 STI Big Bore 76mm Throttle Body w/ Electronics & Adapter Intake Manifolds | IAG-AFD-2027SL
Regular price $414.99Sale price $414.99 Regular priceUnit price per$414.99 -
IAG Performance 06-14 WRX / 07-21 STI / 07-12 LGT / 09-13 FXT V3 Black Top Feed TGV Housings with Butterfly Pass Thru | IAG-AFD-3050BK
Regular price $399.99Sale price $399.99 Regular priceUnit price per$399.99 -
IAG 02-14 WRX, 04-21 STI, 05-09 LGT, 04-13 FXT 550 Street Cylinder Heads Package | IAG-ENG-H550NE
Regular price $3,399.99Sale price $3,399.99 Regular priceUnit price per$3,399.99 -
Up to $20 off
In StockTurbo XS WRX/STi 3in Downpipe to OEM Cat-Back Adapter w/OEM Donut Gasket | ADA-3DP-OEMCB-2
Regular price $53.00Sale price $53.00 Regular priceUnit price per$73.00 -
IAG 08-14 WRX/08-21 STI PTFE Fuel Line Kit | IAG-AFD-2215
Regular price $499.99Sale price $499.99 Regular priceUnit price per$499.99 -
ETS Stock Turbo Piping Kit
Fits: 15-21 STI
Regular price From $795.00Sale price From $795.00 Regular priceUnit price per$795.00 -
Subaru OEM STI Leather Shift Knob Red Center 6 Speed Subaru Models | 35022VA010
Regular price $199.72Sale price $199.72 Regular priceUnit price per$199.72 -
Up to $269.41 off
In StockMBRP 3inch Cat Back Dual Split Rear Exit T304 with Carbon Fiber Tips Street version | S48003CF
Fits: 15-21 WRX/STI
Only 2 leftRegular price $1,144.99Sale price $1,144.99 Regular priceUnit price per$1,414.40 -
Revel 16-19 WRX/STI GT Design Kick Panel Cover | Red Stitch 4pc/set | 1TR5GDAS01R
Regular price $98.00Sale price $98.00 Regular priceUnit price per$98.00 -
Up to $71.70 offAPR Performance Carbon Fiber Vortex Generator w/ 6.2 Inch Base Radio | CF-818014
Fits: 15-21 WRX/STI
Regular price $406.30Sale price $406.30 Regular priceUnit price per$478.00 -
Up to $8.65 off
In StockTorque Solution 15-20 STI Solid Steering Rack Bushings | TS-SU-597
Only 2 leftRegular price $108.00Sale price $108.00 Regular priceUnit price per$116.65 -
Mishimoto Catted Downpipe WRX 15-21 | WRX-15CAT
Regular price $885.66Sale price $885.66 Regular priceUnit price per$885.66 -
Up to $35.05 off
In StockMishimoto 08-14 WRX / 08-21 STI Performance Aluminum Radiator Manual Transmission | MMRAD-STI-08
Regular price $349.95Sale price $349.95 Regular priceUnit price per$385.00 -
Up to $13 off
In StockCobb Adjustable Toe Arm & Adjustable Lower Control Arm Package
Fits: 15-21 WRX/STI
Only 18 leftRegular price $562.00Sale price $562.00 Regular priceUnit price per$575.00 -
Verus Engineering Lightweight 7000 Series Billet Aluminum Rear LCA Without Inboard Mount Anodized Red | A0005A-RED
Fits: 08-21 WRX/STI, 13-21 BRZ/FRS/GT86
Regular price $659.95Sale price $659.95 Regular priceUnit price per$659.95 -
Verus Engineering Reinforced Clutch Fork Pivot Point | A0068A
Fits: 06-25 WRX, 13-21 BRZ/FRS/86
Regular price $40.00Sale price $40.00 Regular priceUnit price per$40.00 -
Up to $4.95 offVerus Engineering Single Dive Plane | Canard Kit | A0110A
Fits: 15-21 WRX/STI
Regular price $193.00Sale price $193.00 Regular priceUnit price per$197.95 -
Subaru J-Pipe/Downpipe Turbo Stud | 800910630
Fits: 15-21 WRX, 14-18 Forester
Regular price $9.00Sale price $9.00 Regular priceUnit price per$9.00 -
GCS eBrake Button Gold WRX 15-21 / WRX STI 15-21 / BRZ 2013-2020 / Crosstrek 2016-2017 / Forester 2014-2018 / Scion FR-S 2013-2016 / Toyota 86 2017-2019 | GCS-EBRAKE-GD
Regular price $32.00Sale price $32.00 Regular priceUnit price per$32.00 -
OLM 13-17 Crosstrek/ V3 F1 Rear Brake Light | Clear Lens, Gloss Black Base, White Bar Required Wire Harness | A.70023.1
Fits: 15-21 WRX/STI
Regular price $152.40Sale price $152.40 Regular priceUnit price per$129.00 -
OLM V3 F1 Rear Brake Light - Smoked Lens, Gloss Black Base, White Bar | A.70023.3
Fits: 15-21 WRX/STI
Regular price $152.40Sale price $152.40 Regular priceUnit price per$129.00 -
In StockRemark Stainless Steel Axle Back w/ Double Wall 4 Inch Polished Tips | RO-TSVA-D4
Fits: 15-21 WRX/STI
Only 18 leftRegular price $713.00Sale price $713.00 Regular priceUnit price per$713.00 -
Megan Racing 15-21 STI Race-Spec Bar | MR-SB-SI15STFU-1P
Regular price $109.00Sale price $109.00 Regular priceUnit price per$109.00 -
In StockWhiteline Front Sway Bar 26mm Adjustable | BSF47Z
Fits: 15-21 WRX
Only 7 leftRegular price $319.88Sale price $319.88 Regular priceUnit price per$319.88 -
Whiteline 15-21 WRX Sway Bar Kit 26mm Front Adjustable / 22mm Rear Adjustable w/ Endlinks | BSK017
Regular price $894.88Sale price $894.88 Regular priceUnit price per$894.88 -
Subaru OEM JDM Metal Door Sills WRX 15-21 / WRX STI 15-21 | E1017VA000
Regular price $188.35Sale price $188.35 Regular priceUnit price per$188.35 -
Subaru OEM 2022 STI /15-25 WRX / 18-22 Crosstrek/ 14-18 Forester Duracon Shift Knob Black 6MT | C1010FG411
Regular price $129.95Sale price $129.95 Regular priceUnit price per$129.95 -
Up to $16.05 off
In StockMishimoto Silicone Radiator Hose Kit Neon Yellow | MMHOSE-STI-08NY
Fits: 08-14 WRX / 08-21 STI
Only 6 leftRegular price $155.95Sale price $155.95 Regular priceUnit price per$172.00 -
Up to $133.05 offMishimoto Stainless Steel Cat Back Exhaust | MMEXH-WRX-15
Fits: 15-21 WRX/STI
Regular price $1,326.95Sale price $1,326.95 Regular priceUnit price per$1,460.00 -
Killer B Motorsport High Flow Water Pump Housing V2 Subaru Models | inc. 2002-2014 WRX/ 2004-2020 STI | WPHV2
Regular price $233.00Sale price $233.00 Regular priceUnit price per$233.00 -
In StockWhiteline 15-21 WRX Lowering Spring Kit | WSK-SUB008
Only 8 leftRegular price $339.88Sale price $339.88 Regular priceUnit price per$339.88 -
Up to $185 offXForce Varex Valved Cat Back Exhaust System | ESSWRX14VKCS
Fits: 11-21 WRX/STI Sedan
Regular price $1,665.00Sale price $1,665.00 Regular priceUnit price per$1,850.00 -
Up to $26.85 off
In StockPerrin 15-25 WRX Cam Solenoid Cover - Blue | PSP-ENG-172BL
Only 5 leftRegular price $152.15Sale price $152.15 Regular priceUnit price per$179.00 -
In StockSuperPro 08-25 WRX / 08-21 STI Front Control Arm Lower-Inner Front Bushing Kit | SPF3728K
Only 4 leftRegular price $58.00Sale price $58.00 Regular priceUnit price per$58.00 -
Up to $254.70 off
In StockPower Stop 2008-17 STI / 2020 WRX w/ 4 piston Front Caliper Front & Rear Z26 Street Warrior Brake Kit | K4490-26
Only 4 leftRegular price $620.00Sale price $620.00 Regular priceUnit price per$874.70 -
Up to $131.06 off
In StockDBA 18-21 STI 4000 Series XS Drilled / Slotted Rear Rotor | 43051XS-10
Only 5 leftRegular price $221.00Sale price $221.00 Regular priceUnit price per$352.06 -
Up to $10 offBLOX Racing Titanium Magnetic Oil Drain Plug - Subaru M16X1.5 Fa20 | BXAC-00418-TI
Regular price $36.00Sale price $36.00 Regular priceUnit price per$46.00 -
Up to $15.75 off
In StockPerrin Rear Tow Hook Kit - Hyper Pink | PSP-BDY-252HP
Fits: 15-21 WRX/STI
Only 8 leftRegular price $89.25Sale price $89.25 Regular priceUnit price per$105.00 -
Up to $17.05 off
In StockMishimoto 13-21 BRZ/FRS/86 / 18-21 WRX Red Racing Front Tow Hook | MMTH-BRZ-13RD
Only 6 leftRegular price $170.95Sale price $170.95 Regular priceUnit price per$188.00 -
In StockInjen 2.0L 4 Cyl. Wrinkle Black Cold Air Intake
Fits: 15-21 WRX
Only 1 leftRegular price $502.85Sale price $502.85 Regular priceUnit price per$502.85 -
In StockCobb Rear HD Sway Bar Endlink Set
Fits: 08-21 WRX /STI, 09-13 FXT
Only 16 leftRegular price $188.00Sale price $188.00 Regular priceUnit price per$188.00 -
In StockCOBB Big SF Intake System Airbox Bracket Kit
Fits: 15-21 WRX
Only 7 leftRegular price $44.00Sale price $44.00 Regular priceUnit price per$44.00 -
IAG Performance 15-21 WRX Air/Oil Separator Competition to Street Series Conversion Kit | IAG-ENG-7114
Regular price $104.99Sale price $104.99 Regular priceUnit price per$104.99 -
IAG 02-14 WRX / 04-21 STI / 05-12 LGT / 05-09 Outback XT / 04-13 FXT Stage 2 CNC Ported 11mm Oil Pump | IAG-ENG-2240
Regular price $479.99Sale price $479.99 Regular priceUnit price per$479.99 -
IAG Street Series Pitch Stop Mount
Fits: 02-26 WRX, 04-21 STI
Regular price From $124.99Sale price From $124.99 Regular priceUnit price per$124.99 -
IAG Performance Competition Series Engine Mounts
Fits: 02-07 WRX, 04-21 STI, 04-08 FXT
Regular price $279.99Sale price $279.99 Regular priceUnit price per$279.99 -
IAG Performance 02-14 WRX / 04-21 STI / 05-09 LGT / 04-13 FXT Oil Control Baffle / Windage Tray Combo | IAG-ENG-2087
Regular price From $199.99Sale price From $199.99 Regular priceUnit price per$199.99 -
Up to $20 offIAG Garret GT Series Turbo Oil Feed Line & AVCS Line for Subaru Multiple Fitments
Regular price From $119.99Sale price From $119.99 Regular priceUnit price per$136.36 -
IAG Stage 2 2.5L Subaru Short Block for Subaru Multiple Fitments
Regular price $4,955.41Sale price $4,955.41 Regular priceUnit price per$3,925.98 -
IAG Stock Location Turbo Oil Feed Line & AVCS Line for Multiple Fitments
Regular price From $119.99Sale price From $119.99 Regular priceUnit price per$116.36 -
Up to $138.78 off
In StockBilstein B6 Front Right Monotube Strut Assembly | 35-249474
Fits: 15-21 WRX/STI
Only 5 leftRegular price $309.00Sale price $309.00 Regular priceUnit price per$447.78 -
Magnaflow 15-19 WRX OEM Grade Direct Fit Converter H4 2.0L | 21-822
Regular price $839.00Sale price $839.00 Regular priceUnit price per$839.00 -
Up to $93 offEnkei TSR-X 18x8.5 38mm Offset 5x114.3 ZP 72.6mm Bore Gloss Bronze Wheel
Regular price $281.00Sale price $281.00 Regular priceUnit price per$374.00 -
Up to $68 off
In StockEnkei PF09 18x9.5 5x114.3 40mm Offset 75mm Bore Dark Silver Wheel
Only 15 leftRegular price $432.00Sale price $432.00 Regular priceUnit price per$500.00 -
Subaru Group N 02-21 WRX Transmission Mount | D1010FE020
Regular price $109.95Sale price $109.95 Regular priceUnit price per$109.95 -
Up to $19.32 off
In StockTorque Solution Solid Billet Transmission Mount | TS-SU-300SB
Fits: 02-21 WRX, 04-21 STI
Only 13 leftRegular price $164.00Sale price $164.00 Regular priceUnit price per$183.32 -
Suya Performance Billet Aluminum Shift Knob MT/ CVT Subaru
Regular price From $179.00Sale price From $179.00 Regular priceUnit price per$179.00 -
In StockBlitz Oil Filter 18709
Fits: 15-25 WRX, 13+ FR-S/BRZ/Toyota 86
Only 12 leftRegular price $30.00Sale price $30.00 Regular priceUnit price per$30.00 -
Cusco Rear Tow Hook Red | 693-017-R
Fits: 15-25 WRX, 11-21 STI Sedan, 13-21 BRZ
Regular price $131.00Sale price $131.00 Regular priceUnit price per$131.00 -
Up to $91 off
In StockCusco 15-21 WRX / 15-21 STI / 13-22 BRZ Adjustable Rear Trailing Rod | 965-474-T
Only 11 leftRegular price $479.00Sale price $479.00 Regular priceUnit price per$570.00 -
Up to $9.15 off
In StockPerrin Performance Alternator Pulley Blue | Also Fits Impreza 1993-2016 / Forester 1998-2010 / Outback 2000-2009 / Legacy 2000-2009 | PSP-ENG-118BL
Fits: 02-14 WRX, 04-21 STI
Only 5 leftRegular price $51.85Sale price $51.85 Regular priceUnit price per$61.00 -
Up to $93 off
In StockEnkei T6R 18x8.5 38mm Offset 5x114.3 Bolt Pattern 72.6 Bore Gloss Gunmetal Wheel
Regular price $281.00Sale price $281.00 Regular priceUnit price per$374.00 -
MAPerformance 15-21 STI Air Intake Kit W/ Heat Shield | STI-4G-IN-Rev3-PARENT
Regular price From $325.99Sale price From $325.99 Regular priceUnit price per$325.99 -
MAPerformance Catted Downpipe Rev 2 WRX MT 15-2020 | WRX-4G-DPC-REV2-PARENT
Regular price From $849.99Sale price From $849.99 Regular priceUnit price per$849.99 -
In StockCOBB Rear Shifter Bushing
Fits: Multiple Subaru Models
Regular price $63.00Sale price $63.00 Regular priceUnit price per$63.00 -
In StockCOBB OEM Chrome Badge Universal
Fits: 02-14 Impreza, 04-18 Forester, 05-12 Legacy, 05-21 Outback XT, 15+ WRX, 06-07 Mazdaspeed 6, 07-12 Mazdaspeed Axela, 08-15 Evolution, 09-15 Lancer
Regular price $34.00Sale price $34.00 Regular priceUnit price per$34.00 -
In StockCobb SF Air Intake Box
Fits: 15-18 STI
Regular price $260.00Sale price $260.00 Regular priceUnit price per$260.00