Lowering Springs for Convertible with IRS

[JohnsDSGVert]

I have an 2003 Cobra Covertible...still have the IRS....I want to lower it and make it level.

Many of the spring suppliers say "NOT" for Covert with IRS.

Can anyone offer me some web sites and or part numbers?

 

[YoungCobra]

Steeda and H&R have a set of springs for verts.
There's a lot of threads about lowering so a search will render many results.

 

[Cobra10thaniv]

steeda looks like they really have nice set up unless your going for the slammed look,

The vert has 500/470 compared to the 600/600lb springs like the coupe. I have read where people have tried the coupe springs just swapping and the car even sits higher than stock.