it seems to crack were all 4 go in2 1! i have a gearbox suport! which has helped but it cracked again ton monday! (under bonnet flamer kit )

so no point in gettin it coated them just helps with temps!

So karl would u say poor materials/design!? i.e. not a lot I can do about it!?

ANywhere else I can support it!? would it help to suport the down pipe a bit more!?