A Complete Oil Change Kit, Ready to Install on Your Subaru STI and WRX (EJ-series)

This bundle brings together everything needed for a full oil change on Subaru STI and WRX (EJ-series): Motul 8100 X-Clean EFE oil in 5W30 viscosity, a matched oil filter, and a crush washer for a clean, leak-free seal. Rather than sourcing each part separately, this kit is pre-matched to your engine so you can get the service done in one trip.

Motul 8100 5W30 — X-Clean EFE, 5W30

a full synthetic formulated with strong detergent additives and a low-SAPS chemistry, keeping internals clean while staying friendly to modern emissions hardware.

Motul has spent decades developing oils on the track and in the lab, and its formulas are used by both weekend enthusiasts and professional race teams around the world.

WHAT'S INSIDE:

• 5W30 full synthetic Motul 8100 X-Clean EFE oil, packaged in a 5-liter jug, enough for one complete oil change
• Matched oil filter (see below)
• Crush washer for the drain plug

Oil Filter

This kit includes the factory-spec Subaru OEM filter, with a spring-loaded relief valve for smooth flow on cold starts and pleated media that holds up over the full service interval.