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Veterans Day Sale: Military - Save 15% on select IAG Parts GET COUPON

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WRX
2002-2003 WRX

Parts

The 2002-2003 Subaru WRX is a legendary entry in the WRX lineup, known for its turbocharged EJ205 engine and rally-bred performance. Whether you're restoring your classic or upgrading for more power and handling, the Subaru WRX offers plenty of potential. IAG Performance provides high-quality aftermarket parts, including engine components, suspension upgrades, turbo systems, and drivetrain parts—perfect for keeping your WRX at peak performance. From weekend warriors to daily drivers, our parts are built to enhance your WRX's capabilities and reliability. IAG Performance has parts to support your build for early WRX models, including the 2002 Subaru WRX and 2003 Subaru WRX.

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IAG Air / Oil Separator (AOS) Fits 2002-07 Subaru Impreza WRX, 2004-07 STI, 2004-08 FXT
Availability: Usually Ships in 24 to 72 Hours
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$499.99
IAG Air / Oil Separator (AOS) Fits 2002-07 Subaru Impreza WRX, 2004-07 STI, 2004-08 FXT
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IAG Performance Universal Drag Catch Can
Availability: Usually Ships in 24 to 72 Hours
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$579.99
IAG Performance Universal Drag Catch Can
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IAG Performance EJ Street Series Oil Pan For 02-14 WRX, 04-21 STI, 05-09 LGT, 04-13 FXT (Silver)
Availability: Usually Ships in 24 to 72 Hours
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$529.99
IAG Performance EJ Street Series Oil Pan For 02-14 WRX, 04-21 STI, 05-09 LGT, 04-13 FXT (Silver)
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IAG Performance EJ Street Series Oil Pan For 02-14 WRX, 04-21 STI, 05-09 LGT, 04-13 FXT (Black)
Availability: Usually Ships in 24 to 72 Hours
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$569.99
IAG Performance EJ Street Series Oil Pan For 02-14 WRX, 04-21 STI, 05-09 LGT, 04-13 FXT (Black)
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IAG Performance EJ Competition Series Oil Pan For 02-14 WRX, 04-21 STI, 05-09 LGT, 04-13 FXT (Silver)
Availability: Usually Ships in 24 to 72 Hours
(3)
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$629.99
IAG Performance EJ Competition Series Oil Pan For 02-14 WRX, 04-21 STI, 05-09 LGT, 04-13 FXT (Silver)
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IAG Performance EJ Competition Series Oil Pan For 02-14 WRX, 04-21 STI, 05-09 LGT, 04-13 FXT (Black)
Availability: Usually Ships in 24 to 72 Hours
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$699.99
IAG Performance EJ Competition Series Oil Pan For 02-14 WRX, 04-21 STI, 05-09 LGT, 04-13 FXT (Black)
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IAG EJ Street Series Oil Pan Package (Silver Pan / Pickup / Street Baffle / Windage Tray) For WRX, STI, LGT, FXT
Availability: Usually Ships in 24 to 72 Hours
(10)
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$699.99
IAG EJ Street Series Oil Pan Package (Silver Pan / Pickup / Street Baffle / Windage Tray) For WRX, STI, LGT, FXT
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IAG EJ Street Series Oil Pan Package (Black Pan / Pickup / Street Baffle / Windage Tray) For WRX, STI, LGT, FXT
Availability: Usually Ships in 24 to 72 Hours
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$799.99
IAG EJ Street Series Oil Pan Package (Black Pan / Pickup / Street Baffle / Windage Tray) For WRX, STI, LGT, FXT
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IAG EJ Competition Series Oil Pan Package (Silver Pan / Pickup / Comp Baffle / Windage Tray) For WRX, STI, LGT, FXT
Availability: Usually Ships in 24 to 72 Hours
(3)
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$799.99
IAG EJ Competition Series Oil Pan Package (Silver Pan / Pickup / Comp Baffle / Windage Tray) For WRX, STI, LGT, FXT
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IAG EJ Competition Series Oil Pan Package (Black Pan / Pickup / Comp Baffle / Windage Tray) For WRX, STI, LGT, FXT
Availability: Usually Ships in 24 to 72 Hours
(4)
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$899.99
IAG EJ Competition Series Oil Pan Package (Black Pan / Pickup / Comp Baffle / Windage Tray) For WRX, STI, LGT, FXT
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IAG Stage 1 Blueprinted EJ25 11mm Oil Pump for 04-21 STI, 02-14 WRX, 05-09 LGT, 04-13 FXT
Availability: Usually Ships in 24 to 72 Hours
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$399.99
IAG Stage 1 Blueprinted EJ25 11mm Oil Pump for 04-21 STI, 02-14 WRX, 05-09 LGT, 04-13 FXT
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IAG Stage 2 CNC Ported EJ25 11mm Oil Pump for 04-21 STI, 02-14 WRX, 05-09 LGT, 04-13 FXT
Availability: Usually Ships in 24 to 72 Hours
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$479.99
IAG Stage 2 CNC Ported EJ25 11mm Oil Pump for 04-21 STI, 02-14 WRX, 05-09 LGT, 04-13 FXT
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IAG Performance Oil Control Baffle, Windage Tray & V2 Oil Pickup Combo For 2002-14 Subaru WRX, 04-21 STI, 05-09 LGT, 04-13 FXT
Availability: Usually Ships in 24 to 72 Hours
(3)
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$329.99
IAG Performance Oil Control Baffle, Windage Tray & V2 Oil Pickup Combo For 2002-14 Subaru WRX, 04-21 STI, 05-09 LGT, 04-13 FXT
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IAG Performance Oil Control Baffle & Windage Tray For 2002-14 Subaru WRX, 04-21 STI, 05-09 LGT, 04-13 FXT
Availability: Usually Ships in 24 to 72 Hours
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$199.99
IAG Performance Oil Control Baffle & Windage Tray For 2002-14 Subaru WRX, 04-21 STI, 05-09 LGT, 04-13 FXT
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IAG Performance Windage Tray For 2002-14 Subaru WRX, 04-21 STI, 05-09 LGT, 04-13 FXT
Availability: Usually Ships in 24 to 72 Hours
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$84.99
IAG Performance Windage Tray For 2002-14 Subaru WRX, 04-21 STI, 05-09 LGT, 04-13 FXT
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IAG Performance V2 Oil Pickup For 2002-14 Subaru WRX, 04-21 STI, 05-09 LGT, 04-13 FXT
Availability: Usually Ships in 24 to 72 Hours
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$149.99
IAG Performance V2 Oil Pickup For 2002-14 Subaru WRX, 04-21 STI, 05-09 LGT, 04-13 FXT
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IAG Performance Upper Windage Tray & Oil Pickup Combo for 02-14 WRX, 04-21 STI, 05-09 LGT, 04-13 FXT
Availability: Usually Ships in 24 to 72 Hours
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$229.99
IAG Performance Upper Windage Tray & Oil Pickup Combo for 02-14 WRX, 04-21 STI, 05-09 LGT, 04-13 FXT
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IAG Performance Oil Pickup Spacer Kit For Using IAG-ENG-2081 with Killer B Oil Pan
Availability: Usually Ships in 24 to 72 Hours
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$32.99
IAG Performance Oil Pickup Spacer Kit For Using IAG-ENG-2081 with Killer B Oil Pan
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750 BHP
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IAG Blemished 750 EJ20 Subaru Closed Deck Short Block For 2002-05 WRX - 750 BHP
Availability: Usually Ships in 24 to 72 Hours
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$5,749.99
$5,174.99
IAG Blemished 750 EJ20 Subaru Closed Deck Short Block For 2002-05 WRX - 750 BHP
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750 BHP
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IAG 750 EJ20 Subaru Closed Deck Short Block (Requires .042" Head Gasket) For 2002-05 WRX - 750 BHP
Availability: Usually Ships in 24 to 72 Hours
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$5,749.99
$5,174.99
IAG 750 EJ20 Subaru Closed Deck Short Block (Requires .042" Head Gasket) For 2002-05 WRX - 750 BHP
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750 BHP
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IAG 750 EJ25 Subaru Closed Deck Short Block For WRX, STI, LGT, FXT - 750BHP
Availability: Usually Ships in 24 to 72 Hours
(1)
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$5,499.99
IAG 750 EJ25 Subaru Closed Deck Short Block For WRX, STI, LGT, FXT - 750BHP
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1150 BHP
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IAG 1150 High Compression 2.5L Subaru Closed Deck Short Block For WRX, STI, LGT, FXT - 1150 BHP
Availability: Usually Ships in 24 to 72 Hours
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$9,499.99
IAG 1150 High Compression 2.5L Subaru Closed Deck Short Block For WRX, STI, LGT, FXT - 1150 BHP
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IAG 550 Long Block Engine w/ IAG 550 Heads for 02-14 WRX, 04-21 STI, 04-13 FXT, 05-09 LGT
Availability: Usually Ships in 1 to 2 Weeks
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$9,999.99
IAG 550 Long Block Engine w/ IAG 550 Heads for 02-14 WRX, 04-21 STI, 04-13 FXT, 05-09 LGT
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IAG 750 Closed Deck Long Block Engine w/ IAG 750 Heads for 02-14 WRX, 04-21 STI, 04-13 FXT, 05-09 LGT
Availability: Usually Ships in 1 to 2 Weeks
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$12,749.99
IAG 750 Closed Deck Long Block Engine w/ IAG 750 Heads for 02-14 WRX, 04-21 STI, 04-13 FXT, 05-09 LGT
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IAG 950 Closed Deck Long Block Engine w/ IAG 950 Heads for 02-14 WRX, 04-21 STI, 04-13 FXT, 05-09 LGT
Availability: Usually Ships in 1 to 2 Weeks
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$13,999.99
IAG 950 Closed Deck Long Block Engine w/ IAG 950 Heads for 02-14 WRX, 04-21 STI, 04-13 FXT, 05-09 LGT
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IAG 950 2.35L Destroked Long Block Engine w/ IAG 950 Heads for 02-14 WRX, 04-21 STI, 04-13 FXT, 05-09 LGT
Availability: Usually Ships in 1 to 5 Weeks
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$14,599.99
IAG 950 2.35L Destroked Long Block Engine w/ IAG 950 Heads for 02-14 WRX, 04-21 STI, 04-13 FXT, 05-09 LGT
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IAG 1150 Closed Deck Long Block Engine w/ IAG 1150 Heads for 02-14 WRX, 04-21 STI, 04-13 FXT, 05-09 LGT
Availability: Usually Ships in 2 to 3 Weeks
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$18,749.99
IAG 1150 Closed Deck Long Block Engine w/ IAG 1150 Heads for 02-14 WRX, 04-21 STI, 04-13 FXT, 05-09 LGT
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IAG 1150 2.35L Destroked Long Block Engine w/ IAG 1150 Heads for 02-14 WRX, 04-21 STI, 04-13 FXT, 05-09 LGT
Availability: Usually Ships in 2 to 3 Weeks
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$19,249.99
IAG 1150 2.35L Destroked Long Block Engine w/ IAG 1150 Heads for 02-14 WRX, 04-21 STI, 04-13 FXT, 05-09 LGT
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IAG Fire-Lock 2.0L Head Gaskets (1 Pair w/ Fire-Lock Rings) Subaru EJ20, 93.5mm, .051", for 14mm Head Studs Only
Availability: Usually Ships in 24 to 72 Hours
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$329.99
IAG Fire-Lock 2.0L Head Gaskets (1 Pair w/ Fire-Lock Rings) Subaru EJ20, 93.5mm, .051", for 14mm Head Studs Only
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IAG Performance ARP 1/2" Head Stud Set for Subaru EJ25, FA20, and FA20 DIT
Availability: Usually Ships in 24 to 72 Hours
(1)
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$549.99
IAG Performance ARP 1/2" Head Stud Set for Subaru EJ25, FA20, and FA20 DIT
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IAG Subaru EJ20 / EJ25 OEM Engine Case Bolt Set
(1)
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$64.99
IAG Subaru EJ20 / EJ25 OEM Engine Case Bolt Set
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IAG Performance 14mm Head Stud Dowel (Sold Individually)
Availability: Usually Ships in 24 to 72 Hours
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$14.99
IAG Performance 14mm Head Stud Dowel (Sold Individually)
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IAG Engine Installation Fluid Kit For Subaru EJ Engines
Availability: Usually Ships in 24 to 72 Hours
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$449.99
IAG Engine Installation Fluid Kit For Subaru EJ Engines
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IAG Timing Belt Kit with IAG Red Racing Belt, Timing Guide, Idlers & Tensioner for 02-14 WRX, 04-21 STI, 05-12 LGT, 04-13 FXT
Availability: Usually Ships in 24 to 72 Hours
(4)
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$599.99
IAG Timing Belt Kit with IAG Red Racing Belt, Timing Guide, Idlers & Tensioner for 02-14 WRX, 04-21 STI, 05-12 LGT, 04-13 FXT
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IAG Timing Belt Kit with IAG Black Racing Belt, Timing Guide, Idlers & Tensioner for 02-14 WRX, 04-21 STI, 05-12 LGT, 04-13 FXT
Availability: Usually Ships in 24 to 72 Hours
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$599.99
IAG Timing Belt Kit with IAG Black Racing Belt, Timing Guide, Idlers & Tensioner for 02-14 WRX, 04-21 STI, 05-12 LGT, 04-13 FXT
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IAG Timing Belt Kit with IAG Black Racing Belt, Timing Guide, Adjustable Idlers & Tensioner for 02-14 WRX, 04-21 STI
Availability: Usually Ships in 24 to 72 Hours
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$699.99
IAG Timing Belt Kit with IAG Black Racing Belt, Timing Guide, Adjustable Idlers & Tensioner for 02-14 WRX, 04-21 STI
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