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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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$439.99

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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: Usually Ships in 24 to 72 Hours

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$459.99

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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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$439.99

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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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$499.99

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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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$629.99

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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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$379.99

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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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$449.99

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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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$139.99

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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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$139.99

Out of Stock

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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$139.99

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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: 750 & 750IH Usually Ships in 24 to 72 Hours

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$5,299.99 - $5,399.99

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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 24 to 72 Hours

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$6,299.99

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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: Usually Ships in 24 to 72 Hours

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$5,099.99

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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

$439.99

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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: Usually Ships in 24 to 72 Hours

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$459.99

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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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$439.99

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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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$499.99

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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

$629.99

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

$379.99

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

$449.99

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

$139.99

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

$139.99

Out of Stock

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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$139.99

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: 750 & 750IH Usually Ships in 24 to 72 Hours

Compare

$5,299.99 - $5,399.99

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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 24 to 72 Hours

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$6,299.99

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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: Usually Ships in 24 to 72 Hours

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$5,099.99

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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

$439.99

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: Usually Ships in 24 to 72 Hours

Compare

$459.99

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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

$439.99

Choose Options

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

$499.99

Choose Options

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

$629.99

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

$379.99

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

$449.99

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

$139.99

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

$139.99

Out of Stock

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

$139.99

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: 750 & 750IH Usually Ships in 24 to 72 Hours

Compare

$5,299.99 - $5,399.99

Choose Options

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 24 to 72 Hours

Compare

$6,299.99

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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: Usually Ships in 24 to 72 Hours

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$5,099.99

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Recent Blog Posts

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IS A 156° THERMOSTAT RIGHT FOR YOUR SUBARU? WHAT YOU NEED TO KNOW

IS A 156° THERMOSTAT RIGHT FOR YOUR SUBARU? WHAT YOU NEED TO KNOW

Posted by IAG Performance on Jun 9th 2025

Performance thermostats like the IAG 156° Low Temperature Thermostat offer real benefits for heavily modified or track-driven EJ engines—but they’re not
read more

Max Out Your EJ: IAG Short Blocks and Long Blocks

Max Out Your EJ: IAG Short Blocks and Long Blocks

Posted by IAG Performance on May 12th 2025

Subaru’s EJ-series engine has earned its place as a favorite among enthusiasts—not just for its compact, reliable design, but for the nearly endless aftermar
read more

Track Day Prep for Your Subaru

Track Day Prep for Your Subaru

Posted by IAG Performance on Apr 23rd 2025

Spring is just around the corner, and if you haven’t started prepping your Subaru for the upcoming track season, now’s the time. With fluctuating parts costs, it
read more

Project Car Spotlight: Randy's Ultimate Subaru GC8

Project Car Spotlight: Randy's Ultimate Subaru GC8

Posted by IAG Performance on Apr 7th 2025

Project Car Spotlight: Randy's Ultimate Subaru GC8 There is no shortage of car enthusiasts at IAG Performance, especially when it comes to Subaru. We love driving th
read more

Apex Wheels: Subaru-Specific Fitments For Street & Track

Apex Wheels: Subaru-Specific Fitments For Street & Track

Posted by IAG Performance on Apr 7th 2025

APEX RACING WHEELS: STRENGTH, STYLE & FITMENT IAG Performance has partnered up with Apex Wheels to bring you Subaru-specific fitments from Apex’s lineup. If y
read more

Great Gift Ideas for the Subaru Driver on Your List

Great Gift Ideas for the Subaru Driver on Your List

Posted by IAG Performance on Apr 7th 2025

Great Gift Ideas For The Subaru Driver On Your List The holiday season is approaching faster than an Aspen white Hawkeye STI. It’s definitely time to start tic
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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