2008-2014 Subaru WRX Performance and Aftermarket Parts

In Stock

IAG Performance
IAG 550 Street Cylinder Heads Package
Fits: 02-14 WRX, 04-21 WRX STI, 05-09 Legacy GT, 04-13 Forester XT

Only 1 left

$5,39999

Pay over time · Est. $168.75/payment

ⓘ

Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.
In Stock

IAG Performance
IAG 750 CNC Pocket Ported Competition Cylinder Heads Package
Fits: 02-14 WRX, 04-21 WRX STI, 05-09 Legacy GT, 04-13 Forester XT

Only 1 left

$4,24999

Pay over time · Est. $132.81/payment

ⓘ

Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.
In Stock

IAG Performance
IAG 750 CNC Pocket Ported Competition Cylinder Heads Package
Fits: 02-14 WRX, 04-21 WRX STI, 05-09 Legacy GT, 04-13 Forester XT

Only 1 left

$4,24999

Pay over time · Est. $132.81/payment

ⓘ

Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.
In Stock

IAG Performance
IAG 750 CNC Pocket Ported Competition Cylinder Heads Package
Fits: 02-14 WRX, 04-21 WRX STI, 05-09 Legacy GT, 04-13 Forester XT

Only 1 left

$4,24999

Pay over time · Est. $132.81/payment

ⓘ

Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.
In Stock

IAG Performance
IAG 750 CNC Pocket Ported Competition Cylinder Heads Package
Fits: 02-14 WRX, 04-21 WRX STI, 05-09 Legacy GT, 04-13 Forester XT

Only 1 left

$4,24999

Pay over time · Est. $132.81/payment

ⓘ

Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.
In Stock

IAG Performance
IAG 750 CNC Pocket Ported Competition Cylinder Heads Package
Fits: 02-14 WRX, 04-21 WRX STI, 05-09 Legacy GT, 04-13 Forester XT

Only 1 left

$4,24999

Pay over time · Est. $132.81/payment

ⓘ

Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.
In Stock

IAG Performance
IAG 750 CNC Pocket Ported Competition Cylinder Heads Package
Fits: 02-14 WRX, 04-21 WRX STI, 05-09 Legacy GT, 04-13 Forester XT

Only 1 left

$4,39999

Pay over time · Est. $137.50/payment

ⓘ

Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.
In Stock

IAG Performance
IAG 750 CNC Pocket Ported Competition Cylinder Heads Package
Fits: 02-14 WRX, 04-21 WRX STI, 05-09 Legacy GT, 04-13 Forester XT

Only 1 left

$6,19999

Pay over time · Est. $193.75/payment

ⓘ

Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.
In Stock

IAG Performance
IAG 750 CNC Pocket Ported Competition Cylinder Heads Package
Fits: 02-14 WRX, 04-21 WRX STI, 05-09 Legacy GT, 04-13 Forester XT

Only 1 left

$6,19999

Pay over time · Est. $193.75/payment

ⓘ

Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.
In Stock

IAG Performance
IAG 750 CNC Pocket Ported Competition Cylinder Heads Package
Fits: 02-14 WRX, 04-21 WRX STI, 05-09 Legacy GT, 04-13 Forester XT

Only 1 left

$6,19999

Pay over time · Est. $193.75/payment

ⓘ

Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.
In Stock

IAG Performance
IAG 750 CNC Pocket Ported Competition Cylinder Heads Package
Fits: 02-14 WRX, 04-21 WRX STI, 05-09 Legacy GT, 04-13 Forester XT

Only 1 left

$6,19999

Pay over time · Est. $193.75/payment

ⓘ

Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.
In Stock

IAG Performance
IAG 750 CNC Pocket Ported Competition Cylinder Heads Package
Fits: 02-14 WRX, 04-21 WRX STI, 05-09 Legacy GT, 04-13 Forester XT

Only 1 left

$6,19999

Pay over time · Est. $193.75/payment

ⓘ

Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.
In Stock

IAG Performance
IAG 750 CNC Pocket Ported Competition Cylinder Heads Package
Fits: 02-14 WRX, 04-21 WRX STI, 05-09 Legacy GT, 04-13 Forester XT

Only 1 left

$6,39999

Pay over time · Est. $200.00/payment

ⓘ

Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.
In Stock

IAG Performance
IAG 950 CNC Ported Race Cylinder Heads Package
Fits: 02-14 WRX, 04-21 WRX STI, 05-09 Legacy GT, 04-13 Forester XT

Only 1 left

$4,99999

Pay over time · Est. $156.25/payment

ⓘ

Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.
In Stock

IAG Performance
IAG 950 CNC Ported Race Cylinder Heads Package
Fits: 02-14 WRX, 04-21 WRX STI, 05-09 Legacy GT, 04-13 Forester XT

Only 1 left

$4,99999

Pay over time · Est. $156.25/payment

ⓘ

Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.
In Stock

IAG Performance
IAG 950 CNC Ported Race Cylinder Heads Package
Fits: 02-14 WRX, 04-21 WRX STI, 05-09 Legacy GT, 04-13 Forester XT

Only 1 left

$4,99999

Pay over time · Est. $156.25/payment

ⓘ

Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.

Are you looking for a way to improve your WRX Subaru? You have come to the right place. Aftermarket parts allow you to modify your car to your specific goals without needing to invest in a new one. The WRX has many aftermarket parts, including wheels, tires, and suspension. At JDMuscle, we offer a variety of 2011 WRX parts and accessories that will transform your vehicle to suit your preferences.

2008-2014 WRX Aftermarket Parts for Sale

Our 2011 STI parts will enhance your vehicle's performance. If you want to add extra power to your WRX's engine, all you need is a cold air intake or performance exhaust system that will allow your car's engine to breathe better and produce more horsepower. The same applies to our 2008 WRX parts, 2009 WRX parts, and 2010 WRX parts.

We get our products from the best manufacturers in the industry. Our 2011 WRX parts will serve you for a long period and save you the cost of frequent repairs. Our range of products includes 2012 WRX parts, 2013 WRX parts, and 2014 WRX parts.

The Subaru WRX is a high-performance car, so it can be challenging to get top-quality parts when they wear out. When you want to upgrade your WRX, it's important to choose parts that are made specifically for this vehicle. That way, you'll know they fit perfectly and are designed for high-performance driving conditions.

We offer free shipping on orders over $199 in 48 states, so you can get the parts you need fast and at a reasonable price. Our staff is dedicated to helping our customers find the right parts for their cars, so you can be sure that we will go out of our way to provide top-notch customer service.

We have a variety of 2008 WRX parts and 2009 WRX parts for sale online. We've got you covered if you're looking for performance parts for upgrades or simply want to freshen up your ride with some new accessories.

Shop Our Collection of 2011 WRX Parts & Accessories

We are a trusted dealer of 2011 WRX parts, and this guarantees top-quality accessories. Our online store offers a wide range of Subaru WRX parts and accessories. You can find any part you need here at competitive prices.

Our 2011 WRX parts include suspension components, aftermarket exhausts, and interior parts. The right choice of performance parts will transform your vehicle to a level you never imagined. Check out our site and browse through the various aftermarket parts to choose what best fits your car.

The 2011 Subaru WRX is a great car, but adding some accessories can make it even better. From a custom exhaust system to an upgraded turbocharger, there are plenty of ways to upgrade your WRX and make it faster than ever.

We have a large selection of 2011 WRX parts and accessories available at the most affordable prices. If you don't see what you need or have any questions, call us, and we will assist you accordingly.