UNA Performance EA888 Gen 3 OEM+ Refresh Kit (Builder Spec)(CJX / DJH / DNU)

A complete OEM+ refresh kit built to the same standard used in our in-house engine builds.

Designed for EA888 Gen 3 engines needing a reliable rebuild without machining, this kit includes all the key components to refresh common wear points and prevent known issues.
Every part has been selected based on what actually works — not just what’s available.
---

Included in the Kit

Elring MLS Head Gasket

Elring Head Bolts

Elring Rear Main Seal

Elring Lower Timing Cover Gasket

Big End Bearings (OEM Specification)

OEM 82.50mm Piston Ring Set

Full Timing Chain & Guide Kit (chain, guides, tensioner)

Uprated Valve Stem Seals

---

⚠️ Main Bearings 

EA888 Gen 3 engines use colour-coded main bearings from factory, meaning each engine requires specific sizes.
To ensure correct fitment, these are supplied separately once your engine codes are confirmed.
We can supply the correct bearings (£250) — message us and we’ll sort it for you.

---

-Who This Kit Is For?
•Engines with good bores needing a refresh
•Preventative rebuilds before failure
•Oil consumption / stem seal issues
•Timing chain wear
•Customers wanting a reliable OEM+ rebuild without going forged

This is one of the most commonly used setups in our workshop for reliable EA888 Gen 3 builds.
---

Compatibility

Suitable for EA888 Gen 3 2.0 TSI engines, including:

Golf R (CJX)

Audi S3 (DJH)

Seat Cupra / Cupra R

Unsure if this fits your engine? Send us your engine code and we’ll confirm.