Audi 2.5L TFSI (TT-RS) ZRP Forged Pistons by Wossner SKU:43705-825-5 SKU: TS-0553-1012

SKU: TS-0553-1012

8cc 462g 11

and long-term reliability under pressure

Can add a second fuel pump using kit 20-0937 (sold separately)

PNC: 14447

Audi 2.5L TFSI (TT-RS) ZRP Forged Pistons by Wossner SKU:43705-825-5 SKU: TS-0553-1012The Audi 2. 5L TFSI TT RS pistons are developed for mild to high tuning, mainly for road or club race cars that want to develop their engine for high mileage and or street use. Designed by ZRP engineers and manufactured in Germany from 4032 (T6) high silicon, low expansion alloy. This allows the engine builder to run a closer piston to bore clearance thus producing a better seal. This minimizes the slapping noise during cold start, common place among