spring rate

[mustangdave]

Anyone know the stock spring rates frt. and rear? I would ike to lower the car but I think the ride is stiff enough, so I'd like to comapare aftermarket spring rates to stock.

 

[40th GT]

I doubt you're still waiting for a reply but here it is for the sake of others.

S197 GT Spring Rates and Heights (no guessing allowed) - MustangForums.com

 

[mustangdave]

Wow, great info. Somehow, I missed that Steedas aren't progressive; just another factor to consider. THx.

 

['08GTcaRED]

Agreead! Awesome, thank you 40th GT