When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Anything is possible, but not worth it.
A guy on here did it years ago. Better off buying some adjustable shocks, there is a sales on the the HAL QA1's in the parts section now.
The only reason I can think of to add FX3 as an after thought is if you are an advid 1/4 mile guy and want to custom program the controler to give specific front / rear stiifness ratios.
Maybe there is a mild argument for the autocross guy, but manual adjustables would be a better bang for the buck.
I have a 92 with FX3 and use it as a daily driver and it serves little purpose in the real world.