I just bought both front strut complete assemblies (KYB SR-4596 and SR-4597, Monomax tubes), both rear shock absorbers (KYB 349244, Excel G twin tube) and two rear shock mounts (KYB SM-5850) from RockAuto for my Georgia built '12 SX turbo with 120K miles. With tax, shipping and a 5% April discount the bill came to $447. Knock off another $75 with a rebate from KYB. Total cost under $375. I figured that replacing the whole strut is the way to go considering how bad the roads are here in CT and the Monomax tube should restore original ride quality.