4 x Siemens 630cc Fuel Injectors
These are a direct replacement fitment for the standard injectors found in the Vauxhall / Opel Astra VXR
With supporting modifications and the correct tuning these injectors are capable of producing in excess of 500bhp
Please Note: Your car “must” be tuned to match the size of these injectors for your car to run safely!! We can offer this service as well as fitting for an extra charge.