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1-13 of 14 Results
  1. 4th Generation Optima (2016 - 2020)
    Who makes Performance intakes that fits the 2016? Is it only Injen? And does anybody have a video of what it sounds like? I’ve looked all over YouTube. And can I put a blow off valve on?
  2. Classified Forum
    Hi All, I'm selling my very lightly used Injen CAI. It was on my 2012 Optima SX for about 6 months. It's in perfect condition. $150 shipped in US.
  3. 3rd Generation Optima (2011 - 2015)
    Does anyone know if getting a cold air intake is worth intstalling in a 2015 kia optima 2.4L LX model GDI no turbo? and if so which would you reccomend
  4. K5OS - Performance
    Here to present the forum community: HKS Super SQV4 BOV Kit (BUY NOW) Description: Authentic HKS Super Sequential Blow Off Valve Version 4 Don't be fooled by cheap imitations as they don't compare to the quality & performance of an authentic HKS BOV It's pull type relief design ensures...
  5. K5OS - Performance
    Is proud to introduce the: The Kia Optima/Hyundai Sonata Injen Intake System (BUY NOW) Description: Whether you have a 2.0L turbo engine or 2.4L naturally aspirated engine, we have you covered. This intake will replace your stock airbox, air filter and intake tube. This in turn gives you more...
  6. DIY Projects
    So I have been gaining interest in buying an intake for my 2013 EX. I was wondering whats the difference between the short ram air intake and a cold air intake? In addition there seems to be several option K&N, Injen, Concept III. Which air intake should I go with and how hard is the install...
  7. New Member Introductions
    Hey guys I just got a 2014 SX Turbo and I'm looking to get short ram intake I heard good things on both the k&n and the injen intakes. Which one do you guys prefer? Let me know!!
  8. K5OS - Performance
    Working with To introduce to you the 2011-2020 Kia Optima & 2011-2019 Hyundai Sonata K&N Typhoon Intake System Built for performance and show, the 69 Series Typhoon™ Air Intake System is a free-flowing mandrel-bent aluminum tube induction system designed to fit many sport compact...
  9. Classified Forum
    I dont need this guy anymore. This Hydro Shield only fits the 2.4L Injen Intake filters. Highly recommended for 2.4L Injen CAI, rain water can soak your filter if you arent using this! 2.4L Injen Hydro-shield (used) : SOLD to local buyer.
  10. Classified Forum
    Since I upgraded to the 2.0T, I do not need this anymore. This will be shipped in the original Injen box. Injen 2.4L Cold Air Intake SP1331(Black) - $185 SHIPPED The Hydro-shield is highly recommended for the 2.4L Intake, as the filter does get wet w/o it. The set is complete except for...
  11. Engine and Technical Discussion
    Just wana share some pics of my new Injen Intake from the KarbonKoncepts group buy :D The install is straight forward step by step, and all the supplies needed for install. Heres the before pics Then this came along... The after pics. Now i have a big empty space of where the stock...
  12. New Member Introductions
    Hi all, I am new to this forum so i would first like to introduce myself. Name is Pat, but friends and family call me 'Kid' (hint, that's where i get my username), i am the owner of a 2012 Kia Optima LX, but anyways lol, i had a question for the 2.4L Optima owners (no offense to the SX/SXL...
  13. Blog
    I recently had heard some things about INJEN Cold Air Intake and would like to get some feed back on it. I was wanting to know the pros and cons of the Cold Air Intake. And in general if it is worth it to put on your car. Also I have seen some people on here with the INJEN cold air intake on...
1-13 of 14 Results