Injectors Z20LEH VXR - Set of 4
4 x Injectors with seals.
Genuine Bosch VXR 470cc Injectors from the Z20LEH engine. Set of Four. Direct Fit. For fitting into existing OE fuel rail.
Suitable for tuning upgrades to Z20LET/Z20LEL/Z20LER turbo engines where a higher flow injector is required for above 270bhp up to 360 bhp ( 320 upwards requires a change of fuel pressure).
As used in many of our tuning packages for Astra G, Zafira A and VX220 Turbo.
Also suitable for Astra H 2.0 Turbo and Zafira B 2.0 Turbo Non VXR models.
Will require a suitable a map corrected for 470cc injectors to run the correct fuelling before fitment (available at extra cost).
DO NOT fit these injectors without a suitable remap/injector recalibration being carried out.
NOTE: Individual Injectors. Does not include fuel rail or pressure regulator.