3.5 Bar Fuel Pressure Regulator - Z20LET/LEL/LER/LEH
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Genuine Bosch 3.5 Bar Fuel Pressure Regulator for 2.0 Z20LET/LEL/LER/LEH Engines.
3.5 Bar Fuel Pressure Regulator where increased fuel pressure is require on mapped engines.
For ALL Z20LEX engines (when correctly remapped)
Z20LEH
Astra H VXR
Zafira B VXR
Z20LET
Astra G SRi/GSi Turbo
Zafira GSi Turbo
Z20LEL/LER
Astra H 2.0 Petrol Turbo Hatch/TwinTop/Estate
Zafira B Turbo