hello everyone,

have read a few post online here for a while and decided to get some opinions.

had my 2005 sirion m301 for 8 months now and its all sweet as not many in australia has the fully sports kit on it.

the previous owner has GAB branded coilovers on it for height and damper adjustment.

the problem is that its bouncy and i feel every single bump and rattle on the road as hell on pot holes and speed bumps, if im not careful over a speedbump after the front goes over the middle of the car will slam right down on the bump which worried it may damage the under car soon.

tried adjusting the springs and struts around but getting no where. having no luck for stock part in australia as there nothing for daihatsu as it stop operations in 2006 or so.

im curious or if anyone could help me out, would yaris springs and struts fit my sirion as they are similar weight and body...

she a rough ride and hope i can mend this...

any feedback be great.

cheers