IAG V2 Alternator Relocation Kit For Reversed Intake Manifold - Subaru WRX 2002-2014 / STi 2004-2021 / FXT & LGT EJ
IAG-ENG-5211
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Belts & Pulleys
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The IAG Performance Version 2 Alternator Relocation Kit is designed to help the vehicle builder create space at the accessory drive system in order...
IAG Silicone Radiator Hose Kit - Subaru WRX 2008-2014 / STi 2008-2021
IAG-ENG-2305BK
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Cooling
IAG Performance
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Radiator Accessories
Radiator Hoses
IAG SILICONE RADIATOR HOSE KIT FOR 2008-14 SUBARU WRX, 08-21 STI UPGRADE YOUR STOCK RADIATOR HOSES When it’s time to replace the factory radiator...
IAG 156 Degree Low Temperature "EJ" Thermostat - Subaru WRX 2002-2014 / STi 2004-2021
IAG-ENG-2311
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Cooling
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Radiator Accessories
IAG 156 DEGREE LOW TEMPERATURE "EJ" THERMOSTAT FOR 2002-2014 WRX, 2004-2021 STI THE IAG 156 DEGREE LOW TEMPERATURE EJ THERMOSTAT For Subaru owners pushing...
IAG Triple Pass Competition Series 55mm Radiator - Subaru WRX 2008-2014 / STi 2008-2021
IAG-ENG-2302
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Cooling
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Radiators
IAG 55MM TRIPLE PASS COMPETITION SERIES RADIATOR FOR 08-14 WRX & 08-21 STI THE IAG COMPETITION SERIES TRIPLE PASS RADIATOR The IAG Triple-Pass Competition...
IAG Triple Pass Street Series 42mm Radiator - Subaru WRX 2008-2014 / STi 2008-2021
IAG-ENG-2301
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Cooling
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Radiators
IAG 42MM TRIPLE PASS STREET SERIES RADIATOR FOR 08-14 WRX & 08-21 STI THE IAG STREET SERIES TRIPLE PASS RADIATOR The IAG Street Series...
IAG Coolant Expansion Tank - Subaru WRX / STi 2002-2007
IAG-ENG-5301-RD
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Radiator Accessories
The IAG Performance custom aluminum coolant expansion tank is designed for car builders seeking a race like engine bay for their 2004-07 Subaru WRX...
IAG Radiator Stays - Subaru WRX & STi 2015-2021 / Impreza 2012-2016 / XV Crosstrek 2013-2017
IAG-ACC-5327-RD
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Radiator Accessories
IAG RADIATOR STAYS FOR 2015-21 SUBARU WRX & STI, 12-16 IMPREZA, 13-17 CROSSTREK THE IAG RADIATOR STAYS From sleek exteriors to refined under-the-hood touches,...
IAG Radiator Stays - Subaru WRX & STi 2008-2014 / Impreza & Outback 2008-2011
IAG-ACC-5326-RD
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Radiator Accessories
IAG RADIATOR STAYS FOR 2008-14 SUBARU WRX & STI, 08-10 IMPREZA & OUTBACK THE IAG RADIATOR STAYS From sleek exteriors to refined under-the-hood touches,...
IAG Radiator Stays - Subaru Impreza / WRX / STi 2002-2007
IAG-ACC-5325-RD
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Radiator Accessories
IAG RADIATOR STAYS FOR 2002-07 SUBARU WRX, 04-07 STI, 02-07 IMPREZA, 02-07 OUTBACK THE IAG RADIATOR STAYS From sleek exteriors to refined under-the-hood touches,...
Yokohama Geolandar A/T4™ Tire - LT245/75R16 120/116S
YOK110101812
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Tires
Wheel and Tire Accessories
The GEOLANDAR A/T4™ is an all-terrain tire designed to give you the smooth, quiet ride you want but with the advantage of real off-road...
IAG Radiator Shroud - Subaru WRX / STi 2015-2021
IAG-ACC-5335BK
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Engine Covers
Engine Dress Up
IAG Performance
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Radiator Accessories
Radiator Fans & Shrouds
Radiator Shrouds
IAG RADIATOR SHROUD FOR 2015-2021 SUBARU WRX & STI THE IAG RADIATOR SHROUD Made to fit 2015–2021 Subaru WRX and STI models, the IAG...
IAG Performance BIG MAF Intake - Subaru WRX / STi 2008-2014
IAG-AFD-1101
Air Induction
Air Intake Systems
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IAG PERFORMANCE BIG MAF INTAKE FOR 2008-14 SUBARU WRX / STI THE IAG BIG MAF INTAKE The IAG Big MAF Intake is designed to...
IAG Performance BIG MAF Intake - Subaru WRX / STi 2002-2007
IAG-AFD-1100
Air Induction
Air Intake Systems
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IAG PERFORMANCE BIG MAF INTAKE FOR 2002-07 SUBARU WRX / STI THE IAG BIG MAF INTAKE The IAG Big MAF Intake is designed to...
IAG Bosch 82mm Throttle Body & Adapter Package - Process West & Corsa Veloce Manifolds
IAG-AFD-2025SL
Air Induction
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Throttle Bodies & Spacers
In the hunt for more than 600 horsepower Subaru owners can be limited by their OEM throttle body. The OEM units just aren't big...
IAG Big Bore 76mm Throttle Body w/ Electronics & Adapter - Process West & Corsa Veloce Manifolds
IAG-AFD-2028SL
Air Induction
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Throttle Bodies & Spacers
IAG Big Bore 76mm Throttle Bodyw/ Electronics & Adapter PackageFor Subaru STI Process West Intake Manifolds IMPROVE ENGINE AIRFLOW In the hunt for more...
IAG Big Bore 76mm Throttle Body w/ Electronics & Adapter - OEM STI, Cosworth & AMS Intake Manifolds
IAG-AFD-2027SL
Air Induction
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Throttle Bodies & Spacers
IAG Big Bore 76mm Throttle Bodyw/ Electronics & Adapter PackageFor Subaru STI / Cosworth / AMS Intake Manifolds IMPROVE ENGINE AIRFLOW In the hunt...
IAG Big Bore 76mm Throttle Body Adapter - Process West & Corsa Veloce Intake Manifolds
IAG-AFD-2021SL
Air Induction
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IAG Performance
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Throttle Bodies & Spacers
In the hunt for more than 600 horsepower Subaru owners can be limited by their OEM throttle body. The OEM units just aren't big...
IAG Big Bore 76mm Throttle Body Adapter - OEM STI, Cosworth & AMS Intake Manifolds
IAG-AFD-2020SL
Air Induction
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Throttle Bodies & Spacers
In the hunt for more horsepower Subaru owners can be limited by their OEM throttle body. The OEM units just aren't big enough to...
IAG V3 Top Feed TGV Housings with Butterfly Pass Thru - Subaru WRX 2008-2014 / STi 2007-2021 / LGT 2007-2012 / FXT 2009-2013
IAG-AFD-3050SL
Air Induction
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Intake Manifolds
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IAG V3 TOP FEED TGV HOUSINGSWITH BUTTERFLY PASS THRU(08-14 WRX, 07+ STI, 07-12 LGT, 09-13 FXT) INCREASE AIRFLOW AND HORSEPOWER The OEM Subaru intake...
IAG Competition Series Transmission Shift Finger with Spring Pin - Subaru STi 2004-2021
IAG-DRV-1043
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Drivetrain
IAG Performance
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IAG COMPETITION SERIES TRANSMISSION SHIFT FINGER WITH SPRING PIN FOR 04-21 SUBARU STI ENGINEERED FOR STRENGTH The Subaru STI six speed transmission is reknowned...
IAG 6 Speed Synchro Set 1st - 3rd Brass / 4th - 6th Carbon Faced Brass - Subaru STi 2008-2021
IAG-DRV-1040
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Drivetrain
IAG Performance
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Rebuilding your Subaru 6MT transmission or upgrading your gears? The IAG 6 Speed Synchro package for the 2008-21 STI includes a 1st, 2nd and...
IAG 1st - 6th Carbon Synchro Set - Subaru STi Late 2006-2007 / LGT Spec B 2007-2009
IAG-DRV-1046
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IAG 1ST-6TH CARBON SYNCHRO SETFOR 2006-07 STI & 2007-09 LGT SPEC B IMPROVED SHIFTING, LONGER LIFESPAN Forceful driving and aggressive shifting can wear down...
IAG 1st - 6th Carbon Synchro Set - Subaru STi 2004-Early 2006
IAG-DRV-1045
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IAG PERFORMANCE 1ST-6TH CARBON SYNCHRO SET FOR 2004 - EARLY 2006 STI SHIFTS BETTER, LASTS LONGER IAG’s Carbon Synchro Set is an essential upgrade...
IAG 1st - 6th Carbon Synchro Set - Subaru STi 2008-2021
IAG-DRV-1044
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IAG PERFORMANCE 1ST-6TH CARBON SYNCHRO SET FOR 2008 + STI IMPROVED SHIFTING & GREATER RELIABILITY Whether you are rebuilding your six speed manual Subaru...
IAG Performance Chromoly Transfer Gears For 1:1 Transmission - Subaru STi 2004-2005
IAG-DRV-1000
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The IAG Chromoly Transfer Gear Set is specifically engineered to strengthen the weak points in the STI 6 speed transmission. When a powerful STI...
IAG Performance Chromoly Transfer Gears For 1.1:1 Transmission - Subaru STi 2006-2021
IAG-DRV-1010
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The IAG Chromoly Transfer Gear Set is specifically engineered to strengthen the weak points in the STI 6 speed transmission. When a powerful STI...
Perrin Single Exit Catback Exhaust - Subaru WRX 2022-2025
PERPSP-EXT-354BR
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Exhausts
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Perrin Performance
Overview Add a sporty sound to your 2022–2025 WRX with the PERRIN Single Exit Catback Exhaust. Featuring an all stainless‑steel design and a 4.5”...
IAG Replacement Small Pitch Mount Bushing Kit - Subaru WRX 2002-2025 / STi 2004-2021 / FXT 2004-2013 / LGT 2005-2009
IAG-RPL-DRV-2200BK
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Drivetrain Mounts / Bushings
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IAG Performance
Mount Kits
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IAG's Replacement Small Pitch Mount Bushing Kit is designed specifically for our CNC pitch mount. The kit includes (x2) small bushings that directly replace...
IAG Race Series Solid Pitch Mount Bushing Kit - Subaru WRX 2002-2025 / STi 2004-2021 / FXT 2004-2013 / LGT 2005-2009
IAG-DRV-2295
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IAG Performance
Mount Kits
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IAG RACE SERIES PITCH MOUNT SOLID BUSHING KIT THE IAG RACE SERIES PITCH MOUNT BUSHING KIT A standout feature of IAG’s Pitch Stop Mounts...
IAG Competition Series Pitch Mount Bushing Kit 90A - Subaru WRX 2002-2025 / STi 2004-2021 / FXT 2004-2013 / LGT 2005-2009
IAG-DRV-2290
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IAG Performance
Mount Kits
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IAG COMPETITION SERIES PITCH MOUNT BUSHING KIT 90A DUROMETER THE IAG COMPETITION SERIES PITCH MOUNT BUSHING KIT A standout feature of IAG’s Pitch Stop...
