UNA Performance
Forged Ea888 Gen 3 Engine Build Kit - 700bhp Rated - Wössner
Forged Ea888 Gen 3 Engine Build Kit - 700bhp Rated - Wössner
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This premium forged engine build kit is designed for serious EA888 Gen 3 performance applications, offering the strength and reliability required for high-boost and extreme power setups. Built to eliminate common factory weaknesses, this package provides a solid foundation for engines targeting up to 700bhp.
Suitable for Golf R, Audi S3, Cupra and GTI platforms using CJX, DJH & DNU engine codes.
Kit Includes:
Wössner Forged Pistons with 21mm Wrist Pins
Wössner Piston Ring Set
ZRP I-Beam Forged Conrods
ACL Race Big End Bearings
ARP Head Studs
Elring Head Gasket
Full Timing Chain & Guide Kit
Rear Main Seal
Lower Timing Cover
Uprated Valve Stem Seals
ARP Assembly Lubricant
Dirko High-Temperature Silicone Sealant
Performance & Reliability Benefits:
Safely rated for builds up to 700bhp
Forged pistons and rods dramatically increase bottom-end strength
Uprated stem seals help prevent common oil consumption and seal failure issues
Race-grade bearings improve oil control and durability under high load
Ideal for big turbo and motorsport-focused builds
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Compatibility:
Suitable for EA888 Gen 3 engines including:
VW Golf R
Audi S3
Seat Leon Cupra
VW GTI
(CJX / DJH / DNU engine codes)
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⚠ Main Bearings Disclaimer
Main bearings are not included as EA888 Gen 3 engines use colour-coded bearings that must match each specific engine block.
We can supply the correct main bearings if required, however you must contact us before purchase with your engine details and bearing colour information.
This will incur an additional cost of £250.
Orders placed without prior confirmation will not include main bearings.
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Important Notes:
Professional engine building and machining required
Block must be bored if using 83.00mm
Supporting modifications and correct ECU mapping required to achieve power figures
Not suitable as a direct bolt-in kit without engine preparation.
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