This max power astra mk4 coupe was a show stopper 

Not bad for something 22 and a half years old.

When i said much faster in my previous comment im talking 60-100mph in 3 seconds and flat out it will be doing 186mph

Somewhat over the top that. My signum is long gone now mate just couldnt live with the intermittent running issue, tax and fuel cost and the fact there is no space to work in the engine bay. Got something much faster that easts c63 amgs the big audi s lines etc now without breaking a sweat.