i have the sport suspension on my IS350. i just want to drop it by another 1" since the sport suspension is already lower than the regular suspension. should i get the Eibach PRO-KIT springs?
*i am just not sure what make the oem sport suspension lower. is it the spring or the shock?
thanks
*i am just not sure what make the oem sport suspension lower. is it the spring or the shock?
thanks