Depends your condition:
Absorber:
if all 4 pcs front and back absorber should be around RM510 for KYB Excel G exclude labour (slightly better than Stock for handling).
If you go for better KYB RS Ultra Slightly expensive around RM560 exclude labour (Stiffer but alot better than stock).
Above price also exclude mounting and bush front 1 pair about 100, back 1pair about 80.
Spring:
If spring ok don't need change unless u feel ur spring very soft, original 4pcs 220 say really if not lowered FLX stock spring is ok already not too "soft".
Lower Arm:
My FLX always got issue with lower arm. I really dunno is parts quality issue or what Original or Mitsubishi i used also same. Each year change 1 side. Rm 120-130 per side.
Stablizer link:
Ori 80 OEM about 40, but i usually go for ori OEM i takut the bush not tahan. So left and right sendiri x2 la.
Tie rod body + rack end + rubber boot :
1 set left right RM80
Drive shaft :
Left and Right 550 (Auto and Manual might have slight different price, this is Manual price, but wont too far apart la)
Engine Mounting:
1 set - Auto 200, Manual 230
All these exclude labour ya. Happy major maintenance for ware and tear.
I would recommend you to change the springs also if never change before. My car is 10 years++. I changed my absorbers only thinking that I can use back the old springs. After install new absorbers feels like no effect. After that I went and change my springs again. Paid 2 time for labour charge. Absorber I am using KYB RS Ultra and KYB K-Flex for springs