Subaru Impreza WRX STi

Large selection of performance parts and upgrades for the Subaru Impreza WRX STi (including 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014)

Subaru Impreza WRX STi

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2269 products
Sale up to 24%
Kami Speed x Subaru Japan Womens T-Shirt - Pink
Kami Speed x Subaru Japan Womens T-Shirt - Pink
Vendor: Kami Speed

Kami Speed x Subaru Japan Womens T-Shirt - Pink

Regular price $18.95 USD Sale price $18.95 USD Regular price $25.00 USD
Sale up to 24%
Sale up to 24%
Kami Speed x Subaru Japan Womens T-Shirt - Army Green
Kami Speed x Subaru Japan Womens T-Shirt - Army Green
Vendor: Kami Speed

Kami Speed x Subaru Japan Womens T-Shirt - Army Green

Regular price $18.95 USD Sale price $18.95 USD Regular price $25.00 USD
Sale up to 24%
Sale 5%
Rally Armor UR Rally Mud Flap Blue Logo - Impreza RS/2.5i/WRX/STI 02-07
Vendor: Rally Armor

Rally Armor UR Rally Mud Flap Blue Logo - Impreza RS/2.5i/WRX/STI 02-07

Regular price $120.64 USD Sale price $120.64 USD Regular price $126.99 USD
Sale 5%
Sale 5%
Kartboy 15mm Black Exhaust Hanger Extra Long Subaru (inc. 1993-2007 Impreza / WRX / STI)
Vendor: Kartboy

Kartboy 15mm Black Exhaust Hanger Extra Long Subaru (inc. 1993-2007 Impreza / WRX / STI)

Regular price $9.50 USD Sale price $9.50 USD Regular price $10.00 USD
Sale 5%
HKS Reflector Eco-Bag
HKS Reflector Eco-Bag
Vendor: HKS

HKS Reflector Eco-Bag

Regular price $17.00 USD Sale price $17.00 USD Regular price $17.00 USD
Sale 19%
Perrin License Plate Frame Pink PERRIN (perASM-BDY-500 PINK)
Perrin License Plate Frame Pink PERRIN (perASM-BDY-500 PINK)
Vendor: Perrin Performance

Perrin License Plate Frame Pink PERRIN (perASM-BDY-500 PINK)

Regular price $7.68 USD Sale price $7.68 USD Regular price $9.50 USD
Sale 19%
Sale 15%
HKS Muffler Gasket 51.1mm ID 59.9mm OD (34001-AK021)
HKS Muffler Gasket 51.1mm ID 59.9mm OD (34001-AK021)
Vendor: HKS

HKS Muffler Gasket 51.1mm ID 59.9mm OD (34001-AK021)

Regular price $6.80 USD Sale price $6.80 USD Regular price $8.00 USD
Sale 15%
Injen High Performance Air Filter - 4.50 Black Filter 6.75 Base / 5 Tall / 5 Top (X-1018-BR)
Injen High Performance Air Filter - 4.50 Black Filter 6.75 Base / 5 Tall / 5 Top (X-1018-BR)
Vendor: Injen

Injen High Performance Air Filter - 4.50 Black Filter 6.75 Base / 5 Tall / 5 Top (X-1018-BR)

Regular price $66.95 USD Sale price $66.95 USD Regular price $63.60 USD
Injen High Performance Air Filter - 3 Black Filter 5 Base / 4 7/8 Tall / 4 Top (X-1020-BR)
Injen High Performance Air Filter - 3 Black Filter 5 Base / 4 7/8 Tall / 4 Top (X-1020-BR)
Vendor: Injen

Injen High Performance Air Filter - 3 Black Filter 5 Base / 4 7/8 Tall / 4 Top (X-1020-BR)

Regular price $66.95 USD Sale price $66.95 USD Regular price $63.60 USD
Injen High Performance Air Filter - 3.00 Filter 6 Base / 5 Tall / 5 Top (injX-1014-BR)
Injen High Performance Air Filter - 3.00 Filter 6 Base / 5 Tall / 5 Top (injX-1014-BR)
Vendor: Injen

Injen High Performance Air Filter - 3.00 Filter 6 Base / 5 Tall / 5 Top (injX-1014-BR)

Regular price $66.95 USD Sale price $66.95 USD Regular price $63.60 USD
Injen High Performance Air Filter - 3.50 Black Filter 6 3/4 Base / 5 Tall / 5 Top (X-1015-BR)
Injen High Performance Air Filter - 3.50 Black Filter 6 3/4 Base / 5 Tall / 5 Top (X-1015-BR)
Vendor: Injen

Injen High Performance Air Filter - 3.50 Black Filter 6 3/4 Base / 5 Tall / 5 Top (X-1015-BR)

Regular price $66.95 USD Sale price $66.95 USD Regular price $63.60 USD
Injen High Performance Air Filter - 2.75 Black Filter 6 Base / 5 Tall / 5 Top (X-1013-BR)
Injen High Performance Air Filter - 2.75 Black Filter 6 Base / 5 Tall / 5 Top (X-1013-BR)
Vendor: Injen

Injen High Performance Air Filter - 2.75 Black Filter 6 Base / 5 Tall / 5 Top (X-1013-BR)

Regular price $66.95 USD Sale price $66.95 USD Regular price $63.60 USD
Injen High Performance Air Filter - 2.50 Black Filter 6 Base / 5 Tall / 5 Top (X-1012-BR)
Injen High Performance Air Filter - 2.50 Black Filter 6 Base / 5 Tall / 5 Top (X-1012-BR)
Vendor: Injen

Injen High Performance Air Filter - 2.50 Black Filter 6 Base / 5 Tall / 5 Top (X-1012-BR)

Regular price $66.95 USD Sale price $66.95 USD Regular price $63.60 USD
Injen High Performance Air Filter - 2.75 Black Filter 5 Base / 5 Tall / 4 Top - 40 Pleat (X-1010-BR)
Injen High Performance Air Filter - 2.75 Black Filter 5 Base / 5 Tall / 4 Top - 40 Pleat (X-1010-BR)
Vendor: Injen

Injen High Performance Air Filter - 2.75 Black Filter 5 Base / 5 Tall / 4 Top - 40 Pleat (X-1010-BR)

Regular price $66.95 USD Sale price $66.95 USD Regular price $63.60 USD
Sale 12%
Aeromotive Y-Block - AN-10 - 2x AN-08 (15675)
Aeromotive Y-Block - AN-10 - 2x AN-08 (15675)
Vendor: Aeromotive

Aeromotive Y-Block - AN-10 - 2x AN-08 (15675)

Regular price $57.16 USD Sale price $57.16 USD Regular price $64.95 USD
Sale 12%
Sale 21%
Wheel Mate Muteki SR45R Lug Nut Kit 12x1.25 in Black
Vendor: Wheel Mate

Wheel Mate Muteki SR45R Lug Nut Kit 12x1.25 in Black

Regular price $148.00 USD Sale price $148.00 USD Regular price $188.00 USD
Sale 21%
Grimmspeed V2 Turbo Heat Shield - Subaru EJ Turbo Applications
Grimmspeed V2 Turbo Heat Shield - Subaru EJ Turbo Applications
Vendor: GrimmSpeed

Grimmspeed V2 Turbo Heat Shield - Subaru EJ Turbo Applications

Regular price $79.00 USD Sale price $79.00 USD Regular price $79.00 USD
GrimmSpeed 08-14 WRX/STi / 05-09 LGT / 08-11 IMPREZA License Plate Relocation Kit (grm094011)
GrimmSpeed 08-14 WRX/STi / 05-09 LGT / 08-11 IMPREZA License Plate Relocation Kit (grm094011)
Vendor: GrimmSpeed

GrimmSpeed 08-14 WRX/STi / 05-09 LGT / 08-11 IMPREZA License Plate Relocation Kit (grm094011)

Regular price $79.00 USD Sale price $79.00 USD Regular price $79.00 USD
Sale 40%
Fifteen52 Aluminum Valve Stem - Pack of 4 (ACCVS-VALVE)
Vendor: fifteen52

Fifteen52 Aluminum Valve Stem - Pack of 4 (ACCVS-VALVE)

Regular price $24.00 USD Sale price $24.00 USD Regular price $40.00 USD
Sale 40%
Sale 10%
Manley 04+ Subaru WRX/STI EJ257 99.50mm STD (Grade A) Bore 8.5:1 Dish Piston (SINGLE PISTON)
Vendor: Manley Performance

Manley 04+ Subaru WRX/STI EJ257 99.50mm STD (Grade A) Bore 8.5:1 Dish Piston (SINGLE PISTON)

Regular price $167.12 USD Sale price $167.12 USD Regular price $185.18 USD
Sale 10%
Sale 12%
C-ONE Team Decal
Vendor: C-One

C-ONE Team Decal

Regular price $3.52 USD Sale price $3.52 USD Regular price $4.00 USD
Sale 12%
Sale 18%
King XPG Rod Bearings 52mm Journal w. Standard w/ Extra Oil Clearance for 02-14 WRX, 04-20 STI
Vendor: King Engine Bearings

King XPG Rod Bearings 52mm Journal w. Standard w/ Extra Oil Clearance for 02-14 WRX, 04-20 STI

Regular price $53.58 USD Sale price $53.58 USD Regular price $65.54 USD
Sale 18%
Sale 21%
Vibrant The Classic Performance Air Filter (5.25in O.D. Cone x 5in Tall x 3in inlet I.D.) (vib10923)
Vibrant The Classic Performance Air Filter (5.25in O.D. Cone x 5in Tall x 3in inlet I.D.) (vib10923)
Vendor: Vibrant

Vibrant The Classic Performance Air Filter (5.25in O.D. Cone x 5in Tall x 3in inlet I.D.) (vib10923)

Regular price $59.99 USD Sale price $59.99 USD Regular price $75.99 USD
Sale 21%
Cobb BPV Paper Gasket (BPV_PAPER_GASKET)
Vendor: COBB

Cobb BPV Paper Gasket (BPV_PAPER_GASKET)

Regular price $6.00 USD Sale price $6.00 USD Regular price $6.00 USD