Description
JE’s Ultra Series pistons for sport compact and euro applications combine all of the best, most desirable piston features, such as thermal barrier crown coating, lateral gas ports, thick-wall wrist pins, and a revolutionary new forging technology for the ultimate in strength. Premium, gas-nitrided carbon steel rings are included.
- JE Perfect Skirt coating, compatible with factory APS cylinders as well as aftermarket iron sleeves
- Thermal barrier crown coating
- Revolutionary align grained forgings
- Lateral gas ports
- 2618 T6 high tensile forged aluminum, 2618 material is less prone to cracking than 4032
- Dome and dishes feature smooth flowing radii for excellent flame travel.
- Robust ring lands for high boost applications
- 9.5:1 advertised compression ratio
Applications:
Audi 2.5L DAZA RS3/TTRS Engines
Audi 2.5L DNWA RS3/TTRS Engines
