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. 280156280

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.