Saw on your site that the 00-05 Ford Racing Performance springs are progressive front and rear and the the rates are listed iirc as f 120-190 and r 110-280. But it says estimated after each rate. Are the spring rates accurate as in specs provided by Ford or are they ballpark guesses? Also I thought Ford's springs were only progressive in the front??? Would like to know about the rates for sure cuz if they are accurate then its almost the same exact rates as the Steeda springs but for almost $60 less.
Hatch Nation #9
"2 by 2 Hands of Blue."