Skip to content

Home
Brands
Shop By
Apparel
Contact
Sponsorship
Garage Sale
Clearance

Country/region

Search

Australia AUD $
Austria EUR €
Belgium EUR €
Canada CAD $
Czechia CZK Kč
Denmark DKK kr.
Finland EUR €
France EUR €
Germany EUR €
Hong Kong SAR HKD $
Ireland EUR €
Israel ILS ₪
Italy EUR €
Japan JPY ¥
Malaysia MYR RM
Netherlands EUR €
New Zealand NZD $
Norway USD $
Poland PLN zł
Portugal EUR €
Singapore SGD $
South Korea KRW ₩
Spain EUR €
Sweden SEK kr
Switzerland CHF CHF
United Arab Emirates AED د.إ
United Kingdom GBP £
United States USD $

Home
Brands
Shop By
Apparel
Contact
Sponsorship
Garage Sale
Clearance

Country/region

Search

Australia AUD $
Austria EUR €
Belgium EUR €
Canada CAD $
Czechia CZK Kč
Denmark DKK kr.
Finland EUR €
France EUR €
Germany EUR €
Hong Kong SAR HKD $
Ireland EUR €
Israel ILS ₪
Italy EUR €
Japan JPY ¥
Malaysia MYR RM
Netherlands EUR €
New Zealand NZD $
Norway USD $
Poland PLN zł
Portugal EUR €
Singapore SGD $
South Korea KRW ₩
Spain EUR €
Sweden SEK kr
Switzerland CHF CHF
United Arab Emirates AED د.إ
United Kingdom GBP £
United States USD $

Search

Item added to your cart

View cart

Become a Skidbilly Sign up for Discounts

Discounts added at checkout!

Collection: 3rd Gen WRX-STI

Filter:

Availability

0 selected

Availability

In stock (1309 products)
Out of stock (0 products)

Price

The highest price is $6,380.00

$

From

$

To

Brand

0 selected

Brand

Product type

0 selected

Product type

Air Boxes (1 product)
Air Filters - Direct Fit (5 products)
Air Filters - Drop In (1 product)
Axles (1 product)
Bearings (66 products)
Belts - Timing, Accessory (6 products)
Big Brake Kits (1 product)
Blow Off Valve Accessories (1 product)
Blow Off Valves (2 products)
Brackets (2 products)
Brake Cylinder Stops (1 product)
Brake Kits - Performance Slot (18 products)
Brake Rotors - 2 Piece (2 products)
Brake Rotors - Slotted (3 products)
CAM GEAR (2 products)
Cam Gears (8 products)
Camber Kits (1 product)
CAMSHAFT (18 products)
Camshafts (27 products)
Catback (18 products)
Clutch Discs (1 product)
Clutch Kits - Multi (2 products)
Clutch Kits - Single (9 products)
Clutch Rebuild Kits (1 product)
Clutches (14 products)
Coilovers (2 products)
Cold Air Intakes (13 products)
CON-ROD (2 products)
CON-ROD REPAIR PART (2 products)
Connecting Rods (1 product)
Connecting Rods - 4Cyl (15 products)
Connecting Rods - 6Cyl (2 products)
Connecting Rods - Single (11 products)
CRANKSHAFT (1 product)
Crankshaft Dampers (2 products)
CRANKSHAFT REPAIR PART (1 product)
Crankshafts (3 products)
Diff Braces (3 products)
Dipsticks (3 products)
Driveshafts (1 product)
Engine Bearings (19 products)
Engine Mounts (1 product)
Exhaust (46 products)
Exhaust Gaskets (6 products)
Fittings (1 product)
Floor Mats - Rubber (1 product)
Flywheels (2 products)
Fuel Injector Sets - 4Cyl (5 products)
Fuel Pressure Regulators (1 product)
Fuel Pump Fitment Kits (2 products)
Fuel Pumps (3 products)
Fuel Rails (2 products)
Fuel System (1 product)
Fuel Systems (2 products)
Gasket Kits (16 products)
Gaskets (146 products)
Hardware - Singles (3 products)
HEAD GASKET (8 products)
Head Gaskets (86 products)
Head Stud & Bolt Kits (1 product)
Headers (1 product)
Headers & Manifolds (1 product)
Intake Gaskets (1 product)
Intakes (20 products)
Intercoolers (10 products)
License Plate Relocation (1 product)
Main Stud & Bolt Kits (1 product)
Merge Collectors (1 product)
Oil Baffles (1 product)
Oil Catch Cans (1 product)
Oil Coolers (1 product)
OIL PAN BAFFLE PLATE STIFFNER (1 product)
Oil Pans (1 product)
Oil Pickups (3 products)
Oil Pumps (1 product)
Performance Parts (277 products)
PISTON (2 products)
PISTON REPAIR PART (2 products)
Piston Rings (6 products)
Piston Sets - Forged - 4cyl (116 products)
Pistons - Custom - Single (1 product)
Pistons - Forged - Single (24 products)
Shifters (3 products)
Springs (29 products)
STROKER KIT (2 products)
Stroker Kits (12 products)
Strut Bars (2 products)
Sway Bar Endlinks (4 products)
Turbo Parts (57 products)
TURBO SUCTION HOSE (2 products)
VALVE GUIDE REPAIR PART (2 products)
Valve Guides (4 products)
VALVE REPAIR PART (2 products)
Valve Seals (2 products)
VALVE SEAT RING REPAIR PART (2 products)
VALVE SPRING SEAT (3 products)
Valve Springs, Retainers (15 products)
Valves (40 products)
Wheels (8 products)
Wheels - Cast (8 products)

Category

0 selected

Category

Vehicle Parts & Accessories (58 products)

Sort by:

1309 products

Filter and sort Filter

Filter and sort

Filter

1309 products

Availability

In stock (1309 products)
Out of stock (0 products)

Clear

Price

The highest price is $6,380.00

$

From

$

To

Clear

Brand

Clear

Product type

Air Boxes (1 products)
Air Filters - Direct Fit (5 products)
Air Filters - Drop In (1 products)
Axles (1 products)
Bearings (66 products)
Belts - Timing, Accessory (6 products)
Big Brake Kits (1 products)
Blow Off Valve Accessories (1 products)
Blow Off Valves (2 products)
Brackets (2 products)
Brake Cylinder Stops (1 products)
Brake Kits - Performance Slot (18 products)
Brake Rotors - 2 Piece (2 products)
Brake Rotors - Slotted (3 products)
CAM GEAR (2 products)
Cam Gears (8 products)
Camber Kits (1 products)
CAMSHAFT (18 products)
Camshafts (27 products)
Catback (18 products)
Clutch Discs (1 products)
Clutch Kits - Multi (2 products)
Clutch Kits - Single (9 products)
Clutch Rebuild Kits (1 products)
Clutches (14 products)
Coilovers (2 products)
Cold Air Intakes (13 products)
CON-ROD (2 products)
CON-ROD REPAIR PART (2 products)
Connecting Rods (1 products)
Connecting Rods - 4Cyl (15 products)
Connecting Rods - 6Cyl (2 products)
Connecting Rods - Single (11 products)
CRANKSHAFT (1 products)
Crankshaft Dampers (2 products)
CRANKSHAFT REPAIR PART (1 products)
Crankshafts (3 products)
Diff Braces (3 products)
Dipsticks (3 products)
Driveshafts (1 products)
Engine Bearings (19 products)
Engine Mounts (1 products)
Exhaust (46 products)
Exhaust Gaskets (6 products)
Fittings (1 products)
Floor Mats - Rubber (1 products)
Flywheels (2 products)
Fuel Injector Sets - 4Cyl (5 products)
Fuel Pressure Regulators (1 products)
Fuel Pump Fitment Kits (2 products)
Fuel Pumps (3 products)
Fuel Rails (2 products)
Fuel System (1 products)
Fuel Systems (2 products)
Gasket Kits (16 products)
Gaskets (146 products)
Hardware - Singles (3 products)
HEAD GASKET (8 products)
Head Gaskets (86 products)
Head Stud & Bolt Kits (1 products)
Headers (1 products)
Headers & Manifolds (1 products)
Intake Gaskets (1 products)
Intakes (20 products)
Intercoolers (10 products)
License Plate Relocation (1 products)
Main Stud & Bolt Kits (1 products)
Merge Collectors (1 products)
Oil Baffles (1 products)
Oil Catch Cans (1 products)
Oil Coolers (1 products)
OIL PAN BAFFLE PLATE STIFFNER (1 products)
Oil Pans (1 products)
Oil Pickups (3 products)
Oil Pumps (1 products)
Performance Parts (277 products)
PISTON (2 products)
PISTON REPAIR PART (2 products)
Piston Rings (6 products)
Piston Sets - Forged - 4cyl (116 products)
Pistons - Custom - Single (1 products)
Pistons - Forged - Single (24 products)
Shifters (3 products)
Springs (29 products)
STROKER KIT (2 products)
Stroker Kits (12 products)
Strut Bars (2 products)
Sway Bar Endlinks (4 products)
Turbo Parts (57 products)
TURBO SUCTION HOSE (2 products)
VALVE GUIDE REPAIR PART (2 products)
Valve Guides (4 products)
VALVE REPAIR PART (2 products)
Valve Seals (2 products)
VALVE SEAT RING REPAIR PART (2 products)
VALVE SPRING SEAT (3 products)
Valve Springs, Retainers (15 products)
Valves (40 products)
Wheels (8 products)
Wheels - Cast (8 products)

Clear

Category

Vehicle Parts & Accessories (58 products)

Clear

Sort by:

Remove all

1309 products

Brembo 02-07 Impreza/WRX/08-14 WRX Front GT BBK 4 Piston Cast 326 x30 1pc Rotor Slotted Type1-White

Brembo 02-07 Impreza/WRX/08-14 WRX Front GT BBK 4 Piston Cast 326 x30 1pc Rotor Slotted Type1-White

Vendor:
Brembo

Regular price $2,295.00 USD

Regular price Sale price $2,295.00 USD
Brembo 02-07 Impreza/WRX/08-14 WRX Front GT BBK 4Piston Cast 326 x30 1pc Rotor Slotted Type1-Yellow

Brembo 02-07 Impreza/WRX/08-14 WRX Front GT BBK 4Piston Cast 326 x30 1pc Rotor Slotted Type1-Yellow

Vendor:
Brembo

Regular price $2,295.00 USD

Regular price Sale price $2,295.00 USD
Brembo 02-07 Impreza/WRX/08-14 WRX Front GT BBK 4 Piston Cast 326 x30 1pc Rotor Slotted Type1-Red

Brembo 02-07 Impreza/WRX/08-14 WRX Front GT BBK 4 Piston Cast 326 x30 1pc Rotor Slotted Type1-Red

Vendor:
Brembo

Regular price $2,295.00 USD

Regular price Sale price $2,295.00 USD
Brembo 02-07 Impreza/WRX/08-14 WRX Front GT BBK 4 Piston Cast 326 x30 1pc Rotor Slotted Type1-Black

Brembo 02-07 Impreza/WRX/08-14 WRX Front GT BBK 4 Piston Cast 326 x30 1pc Rotor Slotted Type1-Black

Vendor:
Brembo

Regular price $2,295.00 USD

Regular price Sale price $2,295.00 USD
Brembo 02-07 Impreza/WRX/08-14 WRX Fr GT BBK 4 Piston Cast 326 x30 1pc Rotor Drilled- Fluo. Yellow

Brembo 02-07 Impreza/WRX/08-14 WRX Fr GT BBK 4 Piston Cast 326 x30 1pc Rotor Drilled- Fluo. Yellow

Vendor:
Brembo

Regular price $2,295.00 USD

Regular price Sale price $2,295.00 USD
Brembo 02-07 Impreza/WRX/08-14 WRX Front GT BBK 4 Piston Cast 326 x30 1pc Rotor Drilled- White

Brembo 02-07 Impreza/WRX/08-14 WRX Front GT BBK 4 Piston Cast 326 x30 1pc Rotor Drilled- White

Vendor:
Brembo

Regular price $2,295.00 USD

Regular price Sale price $2,295.00 USD
Brembo 02-07 Impreza/WRX/08-14 WRX Front GT BBK 4 Piston Cast 326 x30 1pc Rotor Drilled- Yellow

Brembo 02-07 Impreza/WRX/08-14 WRX Front GT BBK 4 Piston Cast 326 x30 1pc Rotor Drilled- Yellow

Vendor:
Brembo

Regular price $2,295.00 USD

Regular price Sale price $2,295.00 USD
Brembo 02-07 Impreza/WRX/08-14 WRX Front GT BBK 4 Piston Cast 326 x30 1pc Rotor Drilled-Red

Brembo 02-07 Impreza/WRX/08-14 WRX Front GT BBK 4 Piston Cast 326 x30 1pc Rotor Drilled-Red

Vendor:
Brembo

Regular price $2,295.00 USD

Regular price Sale price $2,295.00 USD
Brembo 02-07 Impreza/WRX/08-14 WRX Front GT BBK 4 Piston Cast 326 x30 1pc Rotor Drilled-Black

Brembo 02-07 Impreza/WRX/08-14 WRX Front GT BBK 4 Piston Cast 326 x30 1pc Rotor Drilled-Black

Vendor:
Brembo

Regular price $2,295.00 USD

Regular price Sale price $2,295.00 USD
Brembo 02-07 Impreza/WRX Front GT BBK 4 Piston Cast 2pc 332x32 2pc Rotor Slotted Type1-Silver

Brembo 02-07 Impreza/WRX Front GT BBK 4 Piston Cast 2pc 332x32 2pc Rotor Slotted Type1-Silver

Vendor:
Brembo

Regular price $3,795.00 USD

Regular price Sale price $3,795.00 USD
Brembo 02-07 Impreza/WRX Front GT BBK 4 Piston Cast 2pc 332x32 2pc Rotor Slotted Type1-Red

Brembo 02-07 Impreza/WRX Front GT BBK 4 Piston Cast 2pc 332x32 2pc Rotor Slotted Type1-Red

Vendor:
Brembo

Regular price $3,795.00 USD

Regular price Sale price $3,795.00 USD
Brembo 02-07 Impreza/WRX Front GT BBK 4 Piston Cast 2pc 332x32 2pc Rotor Slotted Type1-Black

Brembo 02-07 Impreza/WRX Front GT BBK 4 Piston Cast 2pc 332x32 2pc Rotor Slotted Type1-Black

Vendor:
Brembo

Regular price $3,795.00 USD

Regular price Sale price $3,795.00 USD
Brembo 02-07 Impreza/ wRX (GD/GG) Front GT BBK 4 Piston Cast 2pc 332x32 2pc Rotor Drilled-Silver

Brembo 02-07 Impreza/ wRX (GD/GG) Front GT BBK 4 Piston Cast 2pc 332x32 2pc Rotor Drilled-Silver

Vendor:
Brembo

Regular price $3,795.00 USD

Regular price Sale price $3,795.00 USD
Brembo 02-07 Impreza/ wRX (GD/GG) Front GT BBK 4 Piston Cast 2pc 332x32 2pc Rotor Drilled-Red

Brembo 02-07 Impreza/ wRX (GD/GG) Front GT BBK 4 Piston Cast 2pc 332x32 2pc Rotor Drilled-Red

Vendor:
Brembo

Regular price $3,795.00 USD

Regular price Sale price $3,795.00 USD
Brembo 02-07 Impreza/ wRX (GD/GG) Front GT BBK 4 Piston Cast 2pc 332x32 2pc Rotor Drilled-Black

Brembo 02-07 Impreza/ wRX (GD/GG) Front GT BBK 4 Piston Cast 2pc 332x32 2pc Rotor Drilled-Black

Vendor:
Brembo

Regular price $3,795.00 USD

Regular price Sale price $3,795.00 USD
Brembo 02-07 Impreza/WRX/08-14 WRX Front GT BBK 4 Piston Cast 2pc 326 x30 1pc Rotor Drilled - Gold

Brembo 02-07 Impreza/WRX/08-14 WRX Front GT BBK 4 Piston Cast 2pc 326 x30 1pc Rotor Drilled - Gold

Vendor:
Brembo

Regular price $1,995.00 USD

Regular price Sale price $1,995.00 USD
Exedy 04-17 Subaru WRX STI EJ255/EJ257 2.5L Hyper Multi Disc Assembly (4A) Rigid Disc Fits FM022SDF

Sale

Exedy 04-17 Subaru WRX STI EJ255/EJ257 2.5L Hyper Multi Disc Assembly (4A) Rigid Disc Fits FM022SDF

Vendor:
Exedy

Regular price $483.00 USD

Regular price ~~$568.25 USD~~ Sale price $483.00 USD

Sale
AMS Performance 02-05 Subaru WRX EJ20 Engine Billet Engine Oil Dipstick

AMS Performance 02-05 Subaru WRX EJ20 Engine Billet Engine Oil Dipstick

Vendor:
AMS

Regular price $84.95 USD

Regular price Sale price $84.95 USD
AMS Performance 04-05 Subaru STI EJ25 Engine Billet Engine Oil Dipstick

AMS Performance 04-05 Subaru STI EJ25 Engine Billet Engine Oil Dipstick

Vendor:
AMS

Regular price $84.95 USD

Regular price Sale price $84.95 USD
PERRIN 02-07 Subaru WRX/STi / 93-07 Impreza / 98-08 Forester Rear Differential/Subframe Lockdown Sys

Sale

PERRIN 02-07 Subaru WRX/STi / 93-07 Impreza / 98-08 Forester Rear Differential/Subframe Lockdown Sys

Vendor:
Perrin Performance

Regular price $48.75 USD

Regular price ~~$65.00 USD~~ Sale price $48.75 USD

Sale
PERRIN 02-07 Subaru WRX/STI & 93-07 Impreza / 98-07 Forester Long Length Exhaust Hanger Kit (4 pcs)

Sale

PERRIN 02-07 Subaru WRX/STI & 93-07 Impreza / 98-07 Forester Long Length Exhaust Hanger Kit (4 pcs)

Vendor:
Perrin Performance

Regular price $48.75 USD

Regular price ~~$65.00 USD~~ Sale price $48.75 USD

Sale
PERRIN 02-07 Subaru WRX/STI & 93-07 Impreza / 98-07 Forester Standard Length Exhaust Hanger Kit 4pc

Sale

PERRIN 02-07 Subaru WRX/STI & 93-07 Impreza / 98-07 Forester Standard Length Exhaust Hanger Kit 4pc

Vendor:
Perrin Performance

Regular price $48.75 USD

Regular price ~~$65.00 USD~~ Sale price $48.75 USD

Sale
Ferrea Subaru EJ20 32mm 5.96mm 104.75mm Stk Super Alloy Comp Plus Exh Valve- Single (Drop Ship Only)

Sale

Ferrea Subaru EJ20 32mm 5.96mm 104.75mm Stk Super Alloy Comp Plus Exh Valve- Single (Drop Ship Only)

Vendor:
Ferrea

Regular price $42.22 USD

Regular price ~~$46.91 USD~~ Sale price $42.22 USD

Sale
Ferrea Subaru EJ20 32mm 5.96mm 104.75mm 25 Deg Flo Stk Super Alloy Comp Plus Exhaust Valve- Set of 8

Sale

Ferrea Subaru EJ20 32mm 5.96mm 104.75mm 25 Deg Flo Stk Super Alloy Comp Plus Exhaust Valve- Set of 8

Vendor:
Ferrea

Regular price $337.75 USD

Regular price ~~$375.28 USD~~ Sale price $337.75 USD

Sale
Ferrea Subaru EJ20 36mm 5.97mm 104.44mm 19 Deg Stock Competition Plus Int Valve - Single (D/S Only)

Sale

Ferrea Subaru EJ20 36mm 5.97mm 104.44mm 19 Deg Stock Competition Plus Int Valve - Single (D/S Only)

Vendor:
Ferrea

Regular price $30.23 USD

Regular price ~~$33.59 USD~~ Sale price $30.23 USD

Sale
Ferrea Subaru EJ20 36mm 5.97mm 104.44mm 19 Deg S-Flo Stock Competition Plus Intake Valve - Set of 8

Sale

Ferrea Subaru EJ20 36mm 5.97mm 104.44mm 19 Deg S-Flo Stock Competition Plus Intake Valve - Set of 8

Vendor:
Ferrea

Regular price $241.85 USD

Regular price ~~$268.72 USD~~ Sale price $241.85 USD

Sale
Ferrea Subaru EJ20 33mm 5.96mm 104.75mm +1mm S-Alloy Comp Plus Exh Valve - Single (Drop Ship Only)

Sale

Ferrea Subaru EJ20 33mm 5.96mm 104.75mm +1mm S-Alloy Comp Plus Exh Valve - Single (Drop Ship Only)

Vendor:
Ferrea

Regular price $42.22 USD

Regular price ~~$46.91 USD~~ Sale price $42.22 USD

Sale
Ferrea Subaru EJ20 33mm 5.96mm 104.75mm 25 Deg Flo +1mm Comp Plus Exhaust Valve - Set of 8

Sale

Ferrea Subaru EJ20 33mm 5.96mm 104.75mm 25 Deg Flo +1mm Comp Plus Exhaust Valve - Set of 8

Vendor:
Ferrea

Regular price $337.75 USD

Regular price ~~$375.28 USD~~ Sale price $337.75 USD

Sale

1
…
28
29
30
31
32
…
47

SUBSCRIBE TO OUR EMAILS

Be the first to know about new collections and exclusive offers.

Email

Country/region

Search

Australia AUD $
Austria EUR €
Belgium EUR €
Canada CAD $
Czechia CZK Kč
Denmark DKK kr.
Finland EUR €
France EUR €
Germany EUR €
Hong Kong SAR HKD $
Ireland EUR €
Israel ILS ₪
Italy EUR €
Japan JPY ¥
Malaysia MYR RM
Netherlands EUR €
New Zealand NZD $
Norway USD $
Poland PLN zł
Portugal EUR €
Singapore SGD $
South Korea KRW ₩
Spain EUR €
Sweden SEK kr
Switzerland CHF CHF
United Arab Emirates AED د.إ
United Kingdom GBP £
United States USD $

Payment methods

© 2026, Skidbillies Powered by Shopify

Privacy policy
Refund policy
Terms of service
Contact information

Choosing a selection results in a full page refresh.
Opens in a new window.