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3rd Generation Optima (2011 - 2015)

This section contains general posts about the 3rd Generation Kia Optima. If it does not fit into the KIA General Discussion below, please post it here.
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Interior and Exterior Modifications

Discuss the exterior styling, interior styling and aftermarket appearance accessories.
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New Member Introductions

Are you new to our Optima Forums? Post up some information about yourself, and meet other new members in this section.
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Engine and Technical Discussion

Discussion about the engine , transmission and other technical subjects.
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Wheels, Tires and Suspension

This section contains information regarding Wheels, Tires and Suspension for the Kia Optima.
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  1. The Official Aftermarket Optima Wheel Thread

    Wheels, Tires and Suspension
    OK guys, let's post them up with all the details... Brand Model Wheel Diameter Wheel Width Wheel offset Tire size Tire brand Limit each post to 3 pictures and limit all comments. This should be an informational thread for everyone to use. Maybe we can pm questions directly to the poster if more...
  2. Kia Optima - Automatic Power Folding Mirror Module - K5 Optima Store

    K5OS - Electronic Modules & Misc.
    Here to introduce to you the Kia Optima Auto Folding Mirror Module. This module will work with all 2012-2015+ Kia Optima's that have power folding mirrors. (Will also work with the 2011 models if you have retrofitted the power folding mirrors) This module takes your vehicles existing power...
  3. [ALL] : Engine Failures - Share Your Experience

    Engine and Technical Discussion
    Unfortunately, we seem to have a lot of these threads popping up lately, I would like a single thread to discuss engine failures and what people have had to go through to fix it. If you are going through an engine replacement or have in the past, please be sure to post in here with as much...
  4. Tips, Tricks, and Features You May Have Missed

    3rd Generation Optima (2011 - 2015)
    Thought I would start a thread for everyone to post interesting things they have learned about their car. Not looking for things that are already described in the owner's manual, but other info that may be useful/interesting to fellow Optima owners. If you would like to post something, please...
  5. $375 In spark plugs for the lap 3 install WTF?!!!

    3rd Generation Optima (2011 - 2015)
    So I was able to find a lap three uncle chip for my abdomen which I felt very lucky that I was only paying 375 for a used one. Then I’m like OK I’ll just go get Me some spark plugs and you know and vroom vroom right ? that was until I saw that the specific spark plugs are almost $100 per...
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