Trunk Torsion Springs for "is" needed

[CCCXXVis]

I need Trunk Torsion Springs for a "is" lip spoiler equiped car. The right spring is NLA, 41-62-1-937-498 NLA. The left spring is still available.

I will buy the pair if anyone has a pair from a parted-out car.

I will try to use a spring from an M-tec spoiler lid, might have too much lift but just might work.

Thanks in advance