Subaru EJ22 Performance Engine Parts

Shop performance and replacement parts for the Subaru EJ22 engine (2.2L boxer 4-cylinder), found in the Subaru Impreza and Legacy. Browse engine, turbo and intake upgrades, exhaust, clutches, fuel, ignition, cooling, mounts and more from top aftermarket brands.

Confirm fitment for your exact year, model and trim on each product page before ordering.

Subaru EJ22 FAQ (4 questions)

What cars use the Subaru EJ22 engine?

The Subaru EJ22 (2.2L boxer 4-cylinder) is found in the Subaru Impreza and Legacy. Always check the year, model and trim fitment table on each product page.

What are the most popular EJ22 upgrades?

Popular EJ22 upgrades include intakes and exhaust, gasket and seal kits, timing belt kits, clutches and turbo conversions. Browse every category for the Subaru EJ22 using the category list on this page.

How do I make sure a part fits my EJ22?

Every part on this page is listed by the manufacturer for the Subaru EJ22. Check the fitment table on the product page and match the manufacturer part number. Save your engine with the engine selector to see a “Fits your Subaru EJ22” badge on parts, or use Ask an expert if you’re unsure.

How fast do EJ22 parts ship?

In-stock parts ordered before 2:30pm Pacific ship the next business day, and Friday orders placed before noon ship the same day. Special-order parts ship from the manufacturer; use Request ETA on the product page for a date.