Many Turbochargers are built around a bearing and oil pressure profile much lower than is seen by modern & hi-performance, engines and feeding these turbochargers the appropriate amount of oil pressure hase always been a challenge. Traditional methods to limit oil pressure have been with a restrictor, aimed at reducing pressure – However this also reduces flow.

Turbosmart’s OPR T40 is a true regulator in that target oil pressure oil 40psi can be achieved without compromising oil flow. This takes the guess work out of restrictor, or feed and drain hose selection and ensure the oil going to the turbocharger, never exceeds the manufacturers tolerances – This will provide you rock solid oil supply pressure, within the manufactures tolerances.

Bolt-on upgrade turbocharger for Audi A4 and Volkswagen Passat 1.8t petrol engines. 
Equipped with reinforced machined from the solid compressor wheel - 48/60mm. 
Turbine wheel - 48/45mm. 
TurboSystems designed compressor housing and upgraded actuator. 
Reinforced bearings to hold heavy loads. Air intake enlarged to 55mm.

✪ Compressor side Technical features:

✪ Turbine side Technical features:

✪ Compressor side Technical features:

✪ Turbine side Technical features:

✪ Compressor side Technical features:

✪ Turbine side Technical features:

Teilenummer: FCPPASTR815095/5
Hersteller: FCP Engineering
Geschmiedete Hochleistungskolben für verschiedene Anwendungen in allen Motorvarianten für Rennsport und Straßengebrauch.
Hergestellt aus 4032-T6, Kolbenhemd sind Molibden beschichtet.
Jeder Satz enthält auch Ringe und HD-Serie Kolbenbolzen.
Bohrungdurchmesser: 81.50mm
Verdichtung (CR): 9.5:1
Kompressionhöhe: 29.00mm
Kolbenbolzen: 22mm
Kurbelwellenhub: 95.50mm mit Diesel 236mm Motorblock
Audi 200, S2, RS2, S4, S6 - 2.2 2.5 20V Turbo