Choose Your Car 

IAG Performance

If you're looking to take your Subaru WRX or STI up a notch, then look no further than IAG Performance. For over 10 years this company has been developing performance parts that are now synonymous with quality and reliability in the automotive world.

They have everything you need for your next upgrade. From single parts to full kits, they’ve got it all!

MAPerformance offers IAG Performance parts

For the best selection of IAG Performance parts, there's no better place to buy than at MAPerformance. We carry the highest-quality selection of Subaru WRX parts and high quality STI parts on the internet. Shop from the best aftermarket wide range of performance products at the lowest price on the web, guaranteed thanks to the MAPerformance Price Match Guarantee.

When it comes to automotive performance industry aftermarket auto parts, quality matters. That's why we sell only the best products that enhance both cosmetic (a sleek look!) and performance aspects of your car.

Buying from our line of performance parts, you'll not only get a unique look, but you’ll get great perks like fast, free shipping on orders over $199, and a hassle-free 90-day return policy. We care about your part-buying experience as much as you care about your ride. Be sure to ask about our big-time discounts and deals on any of our product lines.