Help to identify lowering springs

[Rembrant]

Hi Folks,

I'm a long time Ford guy, but an absolute noob with Mustangs. I recently purchased a nice 2002 GT.
The car has lowering springs installed, but it's not super (slammed) low, but it is definitely lowered.
I'd like to somehow ID what springs are in it, but all that I can say about them is that they're blue.
Google searches are telling me that they're likely SR Performance from American Muscle, or HR Sport from LMR.
Any suggestions on how to confirm exactly what they are?
Thanks in advance,

Rem

 

[Mustang5L5]

H&R springs will have a part number on them. They will very clearly also have the H&R logo on them.

I believe the SR performance springs from AM are completely unmarked.

 

[Rembrant]

That's great, thank you. I'll be pulling the rear springs in about a week to install new lower isolators so I'll be able to confirm then what they are, but I'm assuming they're the SR's at this point. Thanks for the feedback.

 

[Mcmahst]

If you can get your calipers in there and measure the wire diameter, that might help I’d them. That and length is how you can verify a stock Ford spring when the paint marks are painted over, because it looks cool. Ask me how I know.