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IAG Performance


IAG Street Series Air/Oil Separator | Multiple Subaru Fitments (IAG-ENG-7151)

$399.99 $419.99
You Save 5% ($ 20.00)

IAG Competition Series Air/Oil Separator | Subaru Impreza WRX / STI (IAG-ENG-72)

$379.99 $398.99
You Save 5% ($ 19.00)

IAG Street Series Air/Oil Separator | 2015-2020 Subaru WRX (IAG-ENG-7152)

$419.99 $440.99
You Save 5% ($ 21.00)

IAG RockBlocker Smoke Reverse Light Overlay Film Kit | 2015-2018 Subaru WRX/STI Sedan (IAG-BDY-2015)

$15.00 $15.75
You Save 5% ($ 0.75)

IAG Stock Location Turbo Oil Feed Line & AVCS Line | Multiple Fitments (IAG-ENG-2070)

$89.99 $94.49
You Save 5% ($ 4.50)

IAG Replacement Blow Off Valve Elbow | 2002-2007 Subaru WRX / 2004-2020 STi (IAG-ENG-5012)

$54.99 $57.74
You Save 5% ($ 2.75)

IAG High Pressure Braided Power Steering Line (OEM Routing) | 2002-2007 Subaru WRX / 2004-2007 STi (IAG-ENG-5900)

$99.99 $104.99
You Save 5% ($ 5.00)

IAG 8mm Thick Phenolic Spacers | Subaru Multiple Fitments (IAG-AFD-3101)

$59.99 $62.99
You Save 5% ($ 3.00)

IAG RockBlocker Red / Smoke Tail Light Overlay Film Kit | 2008-2014 Subaru WRX/STI Hatchback (IAG-BDY-2003)

$59.99 $62.99
You Save 5% ($ 3.00)

IAG Street Series Air/Oil Separator | Multiple Subaru Fitments (IAG-ENG-7150)

$399.99 $419.99
You Save 5% ($ 20.00)

IAG Braided Fuel Line & Fitting Kit - IAG Top Feed FR | Subaru Multiple Fitments (IAG-AFD-2202)

$229.99 $241.49
You Save 5% ($ 11.50)

IAG Wrist Pin / Cover Seal Kit | Subaru Multiple Fitments (IAG-ENG-1720)

$105.99 $111.29
You Save 5% ($ 5.30)

IAG 3mm Thick Phenolic Spacers | Subaru Multiple Fitments (IAG-AFD-3103)

$54.99 $57.74
You Save 5% ($ 2.75)

IAG Braided Fuel Line & Fitting Kit | Subaru Multiple Fitments (IAG-AFD-2200)

$199.99 $209.99
You Save 5% ($ 10.00)

IAG RockBlocker Red / Clear Tail Light Overlay Film Kit | 2008-2014 Subaru WRX/STI Hatchback (IAG-BDY-2002)

$49.99 $52.49
You Save 5% ($ 2.50)

IAG Nitrile Lower Intake Manifold Gasket | Subaru Multiple Fitments (IAG-AFD-3200)

$4.00 $4.20
You Save 5% ($ 0.20)

IAG V3 Top Feed Fuel Rails | Multiple Subaru Fitments (IAG-AFD-2102)

$189.99 $199.49
You Save 5% ($ 9.50)

IAG Driver Side Floor Mat Bracket | 2002-2007 Subaru Impreza WRX / 2004-2007 STi (IAG-BDY-1200)

$29.99 $31.49
You Save 5% ($ 1.50)

IAG Stage 2 2.5L Subaru Short Block | Subaru Multiple Fitments (IAG-ENG-1202)

$3,399.99 $3,569.99
You Save 5% ($ 170.00)

IAG MAP Sensor Adapter | Subaru Multiple Fitments (IAG-ENG-5050)

$44.99 $47.24
You Save 5% ($ 2.25)

IAG AOS Street to Competition Series Conversion Kit | Subaru Multiple Fitments (IAG-ENG-7210)

$79.99 $83.99
You Save 5% ($ 4.00)

If you have a Subaru WRX or STI, you likely already know about IAG Performance. The company got its start selling used performance cars, but customers started requesting services related to their Subaru models. For more than a decade IAG has developed a line of performance parts for Subarus that has become synonymous with quality.

At Modern Automotive Performance, we’ve put plenty of IAG performance parts to the test, and they never let us down. We’re proud to partner with them and offer their line of parts for our Subaru-driving customers.

From single parts to full kits, our line of IAG Performance parts fills a variety of needs. Looking for a unique look for your taillights? The RockBlocker line of taillight overlay kits adds a sleek look that’s perfect for showing your tail off. For your engine, we have a number of air-oil separators, oil dipsticks, fuel rails, fluid caps, battery tiedowns and lines, many that come in color options to match the rest of your vehicle. And for those looking for an engine overhaul, their short blocks and case halves are some of the best in the business.

Our staff of gearheads has spent countless hours in the garage and on the track with these parts. Give us a call with your pickiest, most detailed questions, and we’ll steer you in the right direction for parts that will make your Subaru sing. You’ll also love our big-time discounts, shipping options and our fast response time — if your order is in stock, we start packing it as soon as we get it.

We’ve earned an industry-leading reputation for customer service, and we can’t wait to put that to work for you. Get started browsing through our collection of IAG Performance parts, and let us help bring all of your plans for your Subaru to life.


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