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Featured Products

IAG Air / Oil Separator (AOS) Fits 2022-24 Subaru WRX

IAG Air / Oil Separator (AOS) Fits 2022-24 Subaru WRX

IAG Performance

IAG Air / Oil Separator (AOS) Fits 2022-24 Subaru WRX

Availability: Usually Ships in 24 to 72 Hours

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$499.99

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IAG Air / Oil Separator (AOS) For 2008-14 Subaru WRX & 2008-21 STI

IAG Air / Oil Separator (AOS) For 2008-14 Subaru WRX & 2008-21 STI

IAG Performance

IAG Air / Oil Separator (AOS) For 08-14 Subaru WRX, 08-21 STI, 09-13 FXT, 05-09 LGT & OBXT

Availability: Usually Ships in 24 to 72 Hours

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$499.99

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IAG Air / Oil Separator (AOS) For 2020+ Outback XT, 2022+ Outback Wilderness

IAG Air / Oil Separator (AOS) For 2020+ Outback XT, 2022+ Outback Wilderness

IAG Performance

IAG Air / Oil Separator (AOS) For 2020-25 Outback XT, 2022-25 Outback Wilderness

Availability: Usually Ships in 24 to 72 Hours

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$499.99

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IAG Air / Oil Separator (AOS) Fits 2015-21 Subaru WRX, 14-18 FXT

IAG Air / Oil Separator (AOS) Fits 2015-21 Subaru WRX, 14-18 FXT

IAG Performance

IAG Air / Oil Separator (AOS) Fits 2015-21 Subaru WRX, 2014-18 FXT

Availability: Black & Neon Yellow Usually Ships in 24 to 72 Hours, Red in 48 to 72 Hours

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$499.99

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IAG Air / Oil Separator (AOS) Fits 2006-07 Subaru Impreza WRX & 2004-07 STI

IAG Air / Oil Separator (AOS) Fits 2006-07 Subaru Impreza WRX & 2004-07 STI

IAG Performance

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

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IAG Performance Universal Drag Catch Can

IAG Performance Universal Drag Catch Can

IAG Performance

IAG Performance Universal Drag Catch Can

Availability: Usually Ships in 24 to 72 Hours

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$579.99

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IAG EJ Street Series Oil Pan Package (Silver Pan / Pickup / Street Baffle / Windage Tray) For WRX, STI, LGT, FXT

IAG EJ Street Series Oil Pan Package (Silver Pan / Pickup / Street Baffle / Windage Tray) For WRX, STI, LGT, FXT

IAG Performance

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

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$699.99

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IAG Performance Stage 1 EJ25 11mm Oil Pump for 04-21 STI, 06-14 WRX, 05-09 LGT, 04-13 FXT

IAG Performance Stage 1 EJ25 11mm Oil Pump for 04-21 STI, 06-14 WRX, 05-09 LGT, 04-13 FXT

IAG Performance

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

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IAG Performance Stage 2 EJ25 11mm Oil Pump for 04-21 STI, 06-14 WRX, 05-09 LGT, 04-13 FXT

IAG Performance Stage 2 EJ25 11mm Oil Pump for 04-21 STI, 06-14 WRX, 05-09 LGT, 04-13 FXT

IAG Performance

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

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IAG Performance V2 Oil Pickup For 2002-14 Subaru WRX, 04-21 STI, 05-09 LGT, 04-13 FXT

IAG Performance V2 Oil Pickup For 2002-14 Subaru WRX, 04-21 STI, 05-09 LGT, 04-13 FXT

IAG Performance

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

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IAG Performance Oil Pickup for 2015-2021 Subaru WRX FA20F

IAG Performance Oil Pickup for 2015-2021 Subaru WRX FA20F

IAG Performance

IAG Performance Oil Pickup for 2015-2021 Subaru WRX FA20F

Availability: Usually Ships in 24 to 72 Hours

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$149.99

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IAG Performance Oil Pickup for 2013-20 Subaru BRZ / FR-S / 86 FA20D

IAG Performance Oil Pickup for 2013-20 Subaru BRZ / FR-S / 86 FA20D

IAG Performance

IAG Performance Oil Pickup for 2013-20 Subaru BRZ / FR-S / 86 FA20D

Availability: Usually Ships in 24 to 72 Hours

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$149.99

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IAG 750 EJ25 Subaru Closed Deck Short Block For WRX, STI, LGT, FXT

IAG 750 EJ25 Subaru Closed Deck Short Block For WRX, STI, LGT, FXT

IAG Performance

IAG 750 EJ25 Subaru Closed Deck Short Block For WRX, STI, LGT, FXT - 750BHP

Availability: Usually Ships in 24 to 72 Hours

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$5,499.99 - $5,599.99

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IAG 950 EJ25 Subaru Closed Deck Short Block For WRX, STI, LGT, FXT

IAG 950 EJ25 Subaru Closed Deck Short Block For WRX, STI, LGT, FXT

IAG Performance

IAG 950 EJ25 Subaru Closed Deck Short Block For WRX, STI, LGT, FXT - 950 BHP

Availability: Usually Ships in 1 to 2 Weeks

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$6,499.99

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IAG 600 FA20 DIT Subaru Short Block for 2015-21 WRX

IAG 600 FA20 DIT Subaru Short Block for 2015-21 WRX

IAG Performance

IAG 600 FA20 DIT Subaru Short Block for 2015-21 WRX - 600 BHP

Availability: Built in the Order Received

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$5,249.99

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IAG Air / Oil Separator (AOS) Fits 2022-24 Subaru WRX

IAG Air / Oil Separator (AOS) Fits 2022-24 Subaru WRX

IAG Performance

IAG Air / Oil Separator (AOS) Fits 2022-24 Subaru WRX

Availability: Usually Ships in 24 to 72 Hours

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$499.99

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IAG Air / Oil Separator (AOS) For 2008-14 Subaru WRX & 2008-21 STI

IAG Air / Oil Separator (AOS) For 2008-14 Subaru WRX & 2008-21 STI

IAG Performance

IAG Air / Oil Separator (AOS) For 08-14 Subaru WRX, 08-21 STI, 09-13 FXT, 05-09 LGT & OBXT

Availability: Usually Ships in 24 to 72 Hours

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$499.99

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IAG Air / Oil Separator (AOS) For 2020+ Outback XT, 2022+ Outback Wilderness

IAG Air / Oil Separator (AOS) For 2020+ Outback XT, 2022+ Outback Wilderness

IAG Performance

IAG Air / Oil Separator (AOS) For 2020-25 Outback XT, 2022-25 Outback Wilderness

Availability: Usually Ships in 24 to 72 Hours

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$499.99

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IAG Air / Oil Separator (AOS) Fits 2015-21 Subaru WRX, 14-18 FXT

IAG Air / Oil Separator (AOS) Fits 2015-21 Subaru WRX, 14-18 FXT

IAG Performance

IAG Air / Oil Separator (AOS) Fits 2015-21 Subaru WRX, 2014-18 FXT

Availability: Black & Neon Yellow Usually Ships in 24 to 72 Hours, Red in 48 to 72 Hours

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$499.99

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IAG Air / Oil Separator (AOS) Fits 2006-07 Subaru Impreza WRX & 2004-07 STI

IAG Air / Oil Separator (AOS) Fits 2006-07 Subaru Impreza WRX & 2004-07 STI

IAG Performance

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

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IAG Performance Universal Drag Catch Can

IAG Performance Universal Drag Catch Can

IAG Performance

IAG Performance Universal Drag Catch Can

Availability: Usually Ships in 24 to 72 Hours

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$579.99

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IAG EJ Street Series Oil Pan Package (Silver Pan / Pickup / Street Baffle / Windage Tray) For WRX, STI, LGT, FXT

IAG EJ Street Series Oil Pan Package (Silver Pan / Pickup / Street Baffle / Windage Tray) For WRX, STI, LGT, FXT

IAG Performance

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

Compare

$699.99

Add to Cart

IAG Performance Stage 1 EJ25 11mm Oil Pump for 04-21 STI, 06-14 WRX, 05-09 LGT, 04-13 FXT

IAG Performance Stage 1 EJ25 11mm Oil Pump for 04-21 STI, 06-14 WRX, 05-09 LGT, 04-13 FXT

IAG Performance

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

Compare

$399.99

Add to Cart

IAG Performance Stage 2 EJ25 11mm Oil Pump for 04-21 STI, 06-14 WRX, 05-09 LGT, 04-13 FXT

IAG Performance Stage 2 EJ25 11mm Oil Pump for 04-21 STI, 06-14 WRX, 05-09 LGT, 04-13 FXT

IAG Performance

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

Compare

$479.99

Add to Cart

IAG Performance V2 Oil Pickup For 2002-14 Subaru WRX, 04-21 STI, 05-09 LGT, 04-13 FXT

IAG Performance V2 Oil Pickup For 2002-14 Subaru WRX, 04-21 STI, 05-09 LGT, 04-13 FXT

IAG Performance

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

Compare

$149.99

Add to Cart

IAG Performance Oil Pickup for 2015-2021 Subaru WRX FA20F

IAG Performance Oil Pickup for 2015-2021 Subaru WRX FA20F

IAG Performance

IAG Performance Oil Pickup for 2015-2021 Subaru WRX FA20F

Availability: Usually Ships in 24 to 72 Hours

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$149.99

Add to Cart

IAG Performance Oil Pickup for 2013-20 Subaru BRZ / FR-S / 86 FA20D

IAG Performance Oil Pickup for 2013-20 Subaru BRZ / FR-S / 86 FA20D

IAG Performance

IAG Performance Oil Pickup for 2013-20 Subaru BRZ / FR-S / 86 FA20D

Availability: Usually Ships in 24 to 72 Hours

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$149.99

Add to Cart

IAG 750 EJ25 Subaru Closed Deck Short Block For WRX, STI, LGT, FXT

IAG 750 EJ25 Subaru Closed Deck Short Block For WRX, STI, LGT, FXT

IAG Performance

IAG 750 EJ25 Subaru Closed Deck Short Block For WRX, STI, LGT, FXT - 750BHP

Availability: Usually Ships in 24 to 72 Hours

Compare

$5,499.99 - $5,599.99

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IAG 950 EJ25 Subaru Closed Deck Short Block For WRX, STI, LGT, FXT

IAG 950 EJ25 Subaru Closed Deck Short Block For WRX, STI, LGT, FXT

IAG Performance

IAG 950 EJ25 Subaru Closed Deck Short Block For WRX, STI, LGT, FXT - 950 BHP

Availability: Usually Ships in 1 to 2 Weeks

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$6,499.99

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IAG 600 FA20 DIT Subaru Short Block for 2015-21 WRX

IAG 600 FA20 DIT Subaru Short Block for 2015-21 WRX

IAG Performance

IAG 600 FA20 DIT Subaru Short Block for 2015-21 WRX - 600 BHP

Availability: Built in the Order Received

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$5,249.99

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IAG Air / Oil Separator (AOS) Fits 2022-24 Subaru WRX

IAG Air / Oil Separator (AOS) Fits 2022-24 Subaru WRX

IAG Performance

IAG Air / Oil Separator (AOS) Fits 2022-24 Subaru WRX

Availability: Usually Ships in 24 to 72 Hours

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$499.99

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IAG Air / Oil Separator (AOS) For 2008-14 Subaru WRX & 2008-21 STI

IAG Air / Oil Separator (AOS) For 2008-14 Subaru WRX & 2008-21 STI

IAG Performance

IAG Air / Oil Separator (AOS) For 08-14 Subaru WRX, 08-21 STI, 09-13 FXT, 05-09 LGT & OBXT

Availability: Usually Ships in 24 to 72 Hours

Compare

$499.99

Choose Options

IAG Air / Oil Separator (AOS) For 2020+ Outback XT, 2022+ Outback Wilderness

IAG Air / Oil Separator (AOS) For 2020+ Outback XT, 2022+ Outback Wilderness

IAG Performance

IAG Air / Oil Separator (AOS) For 2020-25 Outback XT, 2022-25 Outback Wilderness

Availability: Usually Ships in 24 to 72 Hours

Compare

$499.99

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IAG Air / Oil Separator (AOS) Fits 2015-21 Subaru WRX, 14-18 FXT

IAG Air / Oil Separator (AOS) Fits 2015-21 Subaru WRX, 14-18 FXT

IAG Performance

IAG Air / Oil Separator (AOS) Fits 2015-21 Subaru WRX, 2014-18 FXT

Availability: Black & Neon Yellow Usually Ships in 24 to 72 Hours, Red in 48 to 72 Hours

Compare

$499.99

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IAG Air / Oil Separator (AOS) Fits 2006-07 Subaru Impreza WRX & 2004-07 STI

IAG Air / Oil Separator (AOS) Fits 2006-07 Subaru Impreza WRX & 2004-07 STI

IAG Performance

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

Compare

$499.99

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IAG Performance Universal Drag Catch Can

IAG Performance Universal Drag Catch Can

IAG Performance

IAG Performance Universal Drag Catch Can

Availability: Usually Ships in 24 to 72 Hours

Compare

$579.99

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IAG EJ Street Series Oil Pan Package (Silver Pan / Pickup / Street Baffle / Windage Tray) For WRX, STI, LGT, FXT

IAG EJ Street Series Oil Pan Package (Silver Pan / Pickup / Street Baffle / Windage Tray) For WRX, STI, LGT, FXT

IAG Performance

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

Compare

$699.99

Add to Cart

IAG Performance Stage 1 EJ25 11mm Oil Pump for 04-21 STI, 06-14 WRX, 05-09 LGT, 04-13 FXT

IAG Performance Stage 1 EJ25 11mm Oil Pump for 04-21 STI, 06-14 WRX, 05-09 LGT, 04-13 FXT

IAG Performance

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

Compare

$399.99

Add to Cart

IAG Performance Stage 2 EJ25 11mm Oil Pump for 04-21 STI, 06-14 WRX, 05-09 LGT, 04-13 FXT

IAG Performance Stage 2 EJ25 11mm Oil Pump for 04-21 STI, 06-14 WRX, 05-09 LGT, 04-13 FXT

IAG Performance

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

Compare

$479.99

Add to Cart

IAG Performance V2 Oil Pickup For 2002-14 Subaru WRX, 04-21 STI, 05-09 LGT, 04-13 FXT

IAG Performance V2 Oil Pickup For 2002-14 Subaru WRX, 04-21 STI, 05-09 LGT, 04-13 FXT

IAG Performance

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

Compare

$149.99

Add to Cart

IAG Performance Oil Pickup for 2015-2021 Subaru WRX FA20F

IAG Performance Oil Pickup for 2015-2021 Subaru WRX FA20F

IAG Performance

IAG Performance Oil Pickup for 2015-2021 Subaru WRX FA20F

Availability: Usually Ships in 24 to 72 Hours

Compare

$149.99

Add to Cart

IAG Performance Oil Pickup for 2013-20 Subaru BRZ / FR-S / 86 FA20D

IAG Performance Oil Pickup for 2013-20 Subaru BRZ / FR-S / 86 FA20D

IAG Performance

IAG Performance Oil Pickup for 2013-20 Subaru BRZ / FR-S / 86 FA20D

Availability: Usually Ships in 24 to 72 Hours

Compare

$149.99

Add to Cart

IAG 750 EJ25 Subaru Closed Deck Short Block For WRX, STI, LGT, FXT

IAG 750 EJ25 Subaru Closed Deck Short Block For WRX, STI, LGT, FXT

IAG Performance

IAG 750 EJ25 Subaru Closed Deck Short Block For WRX, STI, LGT, FXT - 750BHP

Availability: Usually Ships in 24 to 72 Hours

Compare

$5,499.99 - $5,599.99

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IAG 950 EJ25 Subaru Closed Deck Short Block For WRX, STI, LGT, FXT

IAG 950 EJ25 Subaru Closed Deck Short Block For WRX, STI, LGT, FXT

IAG Performance

IAG 950 EJ25 Subaru Closed Deck Short Block For WRX, STI, LGT, FXT - 950 BHP

Availability: Usually Ships in 1 to 2 Weeks

Compare

$6,499.99

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IAG 600 FA20 DIT Subaru Short Block for 2015-21 WRX

IAG 600 FA20 DIT Subaru Short Block for 2015-21 WRX

IAG Performance

IAG 600 FA20 DIT Subaru Short Block for 2015-21 WRX - 600 BHP

Availability: Built in the Order Received

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$5,249.99

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Recent Blog Posts

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The Small FA Engine Issues That Turn Into Big Repairs—And How To Avoid Them

The Small FA Engine Issues That Turn Into Big Repairs—And How To Avoid Them

Posted by IAG Performance on Mar 24th 2026

The FA engine does a lot of things right. It’s efficient, smooth, and delivers strong everyday torqu
read more

Why Subaru EJ Engines Fail—And What You Can Do To Prevent It

Why Subaru EJ Engines Fail—And What You Can Do To Prevent It

Posted by IAG Performance on Jan 27th 2026

Subaru engines have built a solid reputation as tough, capable platforms. The long-running EJ
read more

Subaru AOS Systems: Why Your Subaru Needs An AOS ASAP!

Subaru AOS Systems: Why Your Subaru Needs An AOS ASAP!

Posted by IAG Performance on Nov 29th 2025

An AOS can be a real game-changer. Upgrades in fuel efficiency, increased power output, and ex
read more

IAG’S 2025 GIFT GUIDE: MAKE THIS HOLIDAY SEASON LEGENDARY

IAG’S 2025 GIFT GUIDE: MAKE THIS HOLIDAY SEASON LEGENDARY

Posted by IAG Performance on Nov 5th 2025

Give the car enthusiast on your holiday shopping list something they’ll actually use this
read more

DIALED IN: COILOVER SETTINGS FOR STREET AND TRACK

DIALED IN: COILOVER SETTINGS FOR STREET AND TRACK

Posted by IAG Performance on Aug 1st 2025

Coilovers have the potential to completely change your driving experience, but only if they
read more

FROM STOCK TO STYLED: SUBARU ENGINE DRESS-UP ESSENTIALS

FROM STOCK TO STYLED: SUBARU ENGINE DRESS-UP ESSENTIALS

Posted by IAG Performance on Jun 27th 2025

Your Subaru’s engine delivers plenty of performance, but when you pop the hood, the facto
read more

Videos

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Most Efficient?

VB WRX Top Mount Intercooler Showdown

$2000 In Mods Worth It?

BRZ Handling Upgrades and New Catback Exhaust

1000 HP FA24

NEW IAG FA24 Short Blocks

800 HP

ANTI-LAG Tune on a 800 HP STI Swapped Subaru

What Makes Them Special?

Best Coilovers for Daily Driving Your Subaru WRX STI or BRZ

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