yeah i think the coil too , my gti 8v did it about 4 weeks ago, started great everytime then just wouldnt start all of a sudden , its common with these cars appertly ..they just go ....i got another from the scrappy for ?20 ........
easy to fit , just two bolts ......
but check all other little bits as the air intakes get full of crap and the rotor arms stop working ...