Verified Fitment

Vehicle | Subaru Impreza WRX Parts

4389 parts available

Shop aftermarket parts for the Subaru Impreza WRX. Verified fitment, free shipping, 30-day returns.

Free Shipping
30-Day Returns
PERRIN 15-17 & 2025 Only Subaru WRX / 14-16 Forester XT Turbo Sump Restrictor - Black

Perrin Performance

PERRIN 15-17 & 2025 Only Subaru WRX / 14-16 Forester XT Turbo Sump Restrictor - Black
$43.50In Stock
Torque Solution Mitsubishi/Honda/Ford/Subaru Premium Super Stubby Billet Antenna

Torque Solution

Torque Solution Mitsubishi/Honda/Ford/Subaru Premium Super Stubby Billet Antenna
$21.60In Stock
S

Supertech

Supertech Toyota FRS / Subaru BRZ FA20D Manganese Bronze Intake Valve Guide 5.5mm Stem - Set of 8
$71.18Special Order
PERRIN 15-21 Subaru WRX MAF Extension Harness (For PSP-INT-325)

Perrin Performance

PERRIN 15-21 Subaru WRX MAF Extension Harness (For PSP-INT-325)
$24.75In Stock
PERRIN 02-07 Subaru WRX/STi Radiator Shroud - Hyper Pink

Perrin Performance

PERRIN 02-07 Subaru WRX/STi Radiator Shroud - Hyper Pink
$58.62Out of Stock
Killer B Performance Turbo Stud Set (4)

Killer B Motorsport

Killer B Performance Turbo Stud Set (4)
$44.37Out of Stock
T

Torque Solution

Torque Solution Subaru EJ / FA / FB MLS Gasket Dual Port Head To Exhaust Manifold
$18.13Special Order
Torque Solution 15-21 Subaru WRX HD J-Pipe Hardware Kit

Torque Solution

Torque Solution 15-21 Subaru WRX HD J-Pipe Hardware Kit
$38.02Special Order
PERRIN 08-21 Subaru WRX / STI Upper Radiator Bracket Set - Black

Perrin Performance

PERRIN 08-21 Subaru WRX / STI Upper Radiator Bracket Set - Black
$71.58Out of Stock
Torque Solution 02-07 Subaru WRX / 04-21 STI / 04-13 FXT PNP Map Sensor Harness Adapter

Torque Solution

Torque Solution 02-07 Subaru WRX / 04-21 STI / 04-13 FXT PNP Map Sensor Harness Adapter
$30.24In Stock
Kartboy Rear Differential Bushings Set - Soft

Kartboy

Kartboy Rear Differential Bushings Set - Soft
$38.00In Stock
T

Torque Solution

Torque Solution 08-14 Subaru WRX Tial Blow Off Valve Adapter (Black)
$32.83Special Order
HKS 08-11 Subaru WRX / STI Drop-In Super Hybrid Filter

HKS

HKS 08-11 Subaru WRX / STI Drop-In Super Hybrid Filter
$49.50In Stock
HKS / Blitz / Apexi / Stri 08+ WRX/STi TT Harness FT-6

HKS

HKS / Blitz / Apexi / Stri 08+ WRX/STi TT Harness FT-6
$30.00In Stock
Kartboy 02-07 Subaru WRX/04-07 Subaru WRX STi Rear Differential Bushing Kit - Hard

Kartboy

Kartboy 02-07 Subaru WRX/04-07 Subaru WRX STi Rear Differential Bushing Kit - Hard
$38.00In Stock
HKS / Blitz / Apexi / Stri 02-07 WRX/STi TT FT-3 Harness

HKS

HKS / Blitz / Apexi / Stri 02-07 WRX/STi TT FT-3 Harness
$20.00In Stock
PERRIN 15-25 Subaru WRX & 13-25 BRZ/FR-S/86/GR86 Dipstick Handle Loop Style - Neon Yellow

Perrin Performance

PERRIN 15-25 Subaru WRX & 13-25 BRZ/FR-S/86/GR86 Dipstick Handle Loop Style - Neon Yellow
$47.25In Stock
GSC P-D Subaru/Scion BRZ/FR-S FA20 Manganese Bronze Intake Valve Guide - Single

GSC Power Division

GSC P-D Subaru/Scion BRZ/FR-S FA20 Manganese Bronze Intake Valve Guide - Single
$6.45Special Order
Torque Solution 05+ Subaru (Impreza/WRX/Forester/Legacy/Outback) Fuel Line Disconnect Tool

Torque Solution

Torque Solution 05+ Subaru (Impreza/WRX/Forester/Legacy/Outback) Fuel Line Disconnect Tool
$11.58In Stock
G

GSC Power Division

GSC P-D Subaru FA20F WRX 2015+ 23-8N Chrome Polished Exhaust Valve 30mm Head +1mm - (1)
$22.46Special Order
PERRIN 02-07 Subaru WRX / 04-11 STI Turbo Inlet Hose Replacement Hardware Kit (For PSP-INT-401)

Perrin Performance

PERRIN 02-07 Subaru WRX / 04-11 STI Turbo Inlet Hose Replacement Hardware Kit (For PSP-INT-401)
$33.75In Stock
GSC P-D Subaru FA20F WRX 2015+ 21-4N Chrome Polished Intake Valve 34mm STD Head - SINGLE

GSC Power Division

GSC P-D Subaru FA20F WRX 2015+ 21-4N Chrome Polished Intake Valve 34mm STD Head - SINGLE
$22.11Special Order
Torque Solution Subaru 02-07 WRX / 04-21 STI TMIC Stud Kit

Torque Solution

Torque Solution Subaru 02-07 WRX / 04-21 STI TMIC Stud Kit
$6.82Special Order
PERRIN 15-17 Subaru WRX (w/o STI or Aftermarket Short Shifter) Super Shifter Stop Kit

Perrin Performance

PERRIN 15-17 Subaru WRX (w/o STI or Aftermarket Short Shifter) Super Shifter Stop Kit
$38.25In Stock
T

Torque Solution

Torque Solution HKS Blow Off Valve Adapter (Black) - 08-14 Subaru WRX / 05-09 Legacy GT
$30.24Special Order
Kartboy Subaru Cable Shift Bearing kit

Kartboy

Kartboy Subaru Cable Shift Bearing kit
$18.00In Stock
Perrin 02-07 Subaru WRX/STi / 04-08 Forester XT 22mm Front Sway Bar Bushing-SINGLE (for PSP-SUS-101)

Perrin Performance

Perrin 02-07 Subaru WRX/STi / 04-08 Forester XT 22mm Front Sway Bar Bushing-SINGLE (for PSP-SUS-101)
$14.25Special Order
Kartboy 02-07 Subaru WRX/04-07 Subaru WRX STi Transmission Mount Bushings - Set of 4

Kartboy

Kartboy 02-07 Subaru WRX/04-07 Subaru WRX STi Transmission Mount Bushings - Set of 4
$40.00In Stock
PowerStop auto part

PowerStop

Power Stop 13-16 Scion FR-S Rear Z23 Evolution Sport Brake Pads w/Hardware
$53.59Special Order
GrimmSpeed 2015+ WRX/STI Hella Horn Wiring Harness

GrimmSpeed

GrimmSpeed 2015+ WRX/STI Hella Horn Wiring Harness
$41.00Out of Stock
T

Torque Solution

Torque Solution Subaru EJ207 V7/V8 JDM AVCS Intake Cam Sprocket Tool
$46.66Special Order
Supertech 15 Subaru WRX FA20F 2.0 34mm Black Intake Valve - Single

Supertech

Supertech 15 Subaru WRX FA20F 2.0 34mm Black Intake Valve - Single
$27.22Special Order
GSC P-D Subaru FA20F WRX 2015+ 21-4N Chrome Polished Exhaust Valve 35mm Head +1mm - (1)

GSC Power Division

GSC P-D Subaru FA20F WRX 2015+ 21-4N Chrome Polished Exhaust Valve 35mm Head +1mm - (1)
$22.21Special Order
Torque Solution Transmission Mount Spacer 02-20 Subaru WRX

Torque Solution

Torque Solution Transmission Mount Spacer 02-20 Subaru WRX
$25.91Special Order
Torque Solution 08-14 Mitsubishi Evolution X/Subaru WRX STI Super Shorty 2in. Billet Antenna

Torque Solution

Torque Solution 08-14 Mitsubishi Evolution X/Subaru WRX STI Super Shorty 2in. Billet Antenna
$21.60In Stock
Comp Clutch 02-05 Subaru WRX Stage 3 Segmented Ceramic Clutch - Replacement Wedge Collar

Competition Clutch

Comp Clutch 02-05 Subaru WRX Stage 3 Segmented Ceramic Clutch - Replacement Wedge Collar
$42.99Out of Stock
G

GSC Power Division

GSC P-D Subaru EJ257 Single Retainer for Beehive Spring
$12.74In Stock
Killer B FP 84mm to 3in Coupler For Killer B Motorsport Extreme Flow HARD Turbo Inlet

Killer B Motorsport

Killer B FP 84mm to 3in Coupler For Killer B Motorsport Extreme Flow HARD Turbo Inlet
$59.97Out of Stock
G

GSC Power Division

GSC P-D Subaru FA20F WRX 2015+ 23-8N Chrome Polished Exhaust Valve 29mm STD Head - SINGLE
$22.26In Stock
Kartboy Yanky McStrappy w/Laser-Engraved Kartboy Logo - 6in Loop - Blue

Kartboy

Kartboy Yanky McStrappy w/Laser-Engraved Kartboy Logo - 6in Loop - Blue
$23.00Out of Stock
PERRIN 19-21 Subaru STI (Inc. Type RA) Drop-In Panel Filter - Black

Perrin Performance

PERRIN 19-21 Subaru STI (Inc. Type RA) Drop-In Panel Filter - Black
$57.00In Stock
PERRIN 15-21 Subaru WRX Pulley Cover Replacement Hardware Kit (For PSP-ENG-152)

Perrin Performance

PERRIN 15-21 Subaru WRX Pulley Cover Replacement Hardware Kit (For PSP-ENG-152)
$45.00Special Order
PERRIN 15-17 Subaru WRX (w/PERRIN Short Throw Shifter) Super Shifter Stop Kit

Perrin Performance

PERRIN 15-17 Subaru WRX (w/PERRIN Short Throw Shifter) Super Shifter Stop Kit
$38.25In Stock
GSC Subaru FA20/BRZ (STD) Stopper Exhaust Valve Guide - Set of 8

GSC Power Division

GSC Subaru FA20/BRZ (STD) Stopper Exhaust Valve Guide - Set of 8
$49.65In Stock
GSC Subaru FA20/BRZ (STD) Stopper Intake Valve Guide - Set of 8

GSC Power Division

GSC Subaru FA20/BRZ (STD) Stopper Intake Valve Guide - Set of 8
$49.65In Stock
Centric Premium Ceramic Brake Pads w/Shims & Hardware

Stoptech

Centric Premium Ceramic Brake Pads w/Shims & Hardware
$57.93Special Order
GReddy 13+ Scion FR-S Magnetic Drain Plug

Greddy

GReddy 13+ Scion FR-S Magnetic Drain Plug
$36.67Out of Stock
Gates 04-14 Subaru Impreza 4 Cyl 2.5L Heater Hose

Gates

Gates 04-14 Subaru Impreza 4 Cyl 2.5L Heater Hose
$17.69Special Order