Just preparing my car for its cat to be place tomorrow but because the car has not been started for a while the battery was flat I'm NOT A HAPPY BUNNY No sir! Anyway so i took the bonnet of and replaced it with one that wasn't dented Good, went to start the car just to see if my look was in and

BANG
What the *@^$
<--- Safty goggles

No smoke or owt like that, but did decide to leave it alone until the old jump leads were in place

Oh yea and now, from the bonnet not opening the fuwker wont close

What is the problem

eh? what went bang

That is the question

Well my cat manifold has come away from my cat (spilt totally) so i assum it could have back fired or something. What do you recon???
If this is it will still start tomorrow if i jump start it.