You can pick up a average shock sensor alarm for about £60.
They are dead easy to fit too, All you have to do is stick the live on the battery and the earth to the chassis. Then mount the siren somwhere solid.
Ive just made my own immobiliser (did it last night). And its probably the most secure immobiliser you can get!
flashing Dashboard LED is defonatly the way forward though!
Im actually quite lucky, Ive got 2 minis, And none of the keys open any of the other locks apart from their own.
My boot key kind of turns my door lock, but dosent actually unlock it. However, my motorbike key (Honda) Opens ANY mini door lock or boot lock! :tongue:
It openes all 3 of my minis locks.
Anyway, Bolting the sub to the boot, Well its easy enough, If you take the sub out of the box, Put the box in the boot with the back of the box to the back of the rear seats, Then drill through a couple of holes through the box and seat. then slide a couple of bolts through and do them up. Silicone round them to seal them off, and then screw the sub back into the box.
<|Ben|>