Collection: Race Rally Track Performance Upgrades

Mr Injector UK has been working in petrol injector diagnostics and restoration for the past 30 years. We are one of the oldest Asnu test facilities.

Our top of the range Asnu machines allow us to test and service top feed standard port, high pressure (GDI, HPI etc), Siemens / Bosch Piezo and side feed petrol injectors.

Here, you'll find a selection of injectors, Master Injector UK overhaul kits and extras for your race/rally/track performance vehicle.