DNA Springs

[Andyman]

Can anyone tell me if these will fit an 03 Mustang Cobra?, as someone has given me set

http://dnamotoring.com/store/index.p...rings-red.html

[Mustang5L5]

Fronts will, but the rear springs are for a solid rear axle and not an Independent rear axle like your cobra has

[Andyman]

What is the difference between the springs for solid and IRS?

I have sent an email to DNA asking them but no reply as yet

[Mustang5L5]

They are physically different. There is no interchange at. I could find pics to show you, but the IRS springs are slightly shorter and fatter. You can't use them at all....its a completely different design.

[Andyman]

Ok thanks for that, Im sure I'll have more silly questions in the coming months....