go with the speed3 parts. atleast its the same car

 

yeah, I most likely will. each car is made on a different, although related, platform. the mazda 6 springs appear to be taller... meant for a heavier car. they might fit, but would probably raise my car.

 

I am looking to try the same thing myself - installing MazdaSpeed 6 springs on a Mazda 3 sedan. I personally have not seen the MazdaSpeed 6 springs yet as I would like to compare them to the MazdaSpeed 3 stock springs.

Do you happen to know the difference in height or the spring rates for the MazdaSpeed 6 - I know its a little more stiffer but curious to see how much it will raise the regular 3. I am waiting for a friend to take the MazdaSpeed 6 springs off his car as he is upgrading to something else - so until then I guess its just gonna be a lot of guess work.

Thanks

 

Any update on the spring sizes?

 

Any update?

FYI - I am interested in gaining a little ride height/suspension travel on my 3, without significant negative effects to handling. This is my daily driver, and they are reducing speed limits on the expressways in Chicago due to potholes, pavement buckles, etc!