K5 Optima Store

K5 Optima Store K5 Optima Store specializes in aftermarket accessories & OEM products for many different Kia and Hyundai vehicles like the Optima, Stinger, Forte & Cadenza

Add the dramatic look to your Kia K5 that you have been craving with this M&S “Science Kit” Front Splitter.This super sl...
06/18/2026

Add the dramatic look to your Kia K5 that you have been craving with this M&S “Science Kit” Front Splitter.

This super sleek front splitter is offered in unpainted matte black or in a 2-stage gloss black paint!

M&S parts are manufactured in South Korea and offer a direct 1:1 fitment to your factory body panels!🔥
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This product fits:
2021-2024 Kia K5 (GT Models Only)
2021-2024 Kia K5 (GT Line Models Only)😁
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🔗: www.K5OptimaStore.com💻

Ready to take your Kia Telluride to the next level?With Eibach Lowering Springs, your Telluride will have a lower center...
06/17/2026

Ready to take your Kia Telluride to the next level?

With Eibach Lowering Springs, your Telluride will have a lower center of gravity, look sportier, and sit at a perfect height for easier entry and exit

Eibach’s industry trusted suspension products are well known for their reliability and premium quality giving you a comfortable ride when lowered 🔥
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This product fits:
2020-2024 Kia Telluride (All Models) 😁
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🔗: www.K5OptimaStore.com💻

Transform the sound of your car and step up your engine bay game with the 2.5T HKS BOV KitThe Super SQV (Sequential Blow...
06/16/2026

Transform the sound of your car and step up your engine bay game with the 2.5T HKS BOV Kit

The Super SQV (Sequential Blow-Off Valve) Version 4, is the latest from HKS and comes in two finish options

HKS is one of the most trusted brands in the industry and features a holographic logo on the back of the valve 🔥
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This product fits:
2021-2024 Kia K5 2.5T (Includes (1) HKS BOV)
2020-2023 Hyundai Sonata (Includes (1) HKS BOV)
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🔗: www.K5OptimaStore.com💻

Upgrade the styling on your ride by adding some color with these Mishimoto Aluminum Locking Lug Nut SetsDesigned for bot...
06/15/2026

Upgrade the styling on your ride by adding some color with these Mishimoto Aluminum Locking Lug Nut Sets

Designed for both performance & show enthusiasts

These lug nuts are created from a single piece of 7075-T6 aircraft-quality aluminum
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This product fits:
All Kia & Hyundai vehicles
Fits any vehicle equipped with M12 x 1.5 wheel studs. 😁
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🔗:www.K5OptimaStore.com💻

Lower your Hyundai Sonata and confidently tackle corners with the Megan Racing EZII Series CoiloversThis kit is easily a...
06/12/2026

Lower your Hyundai Sonata and confidently tackle corners with the Megan Racing EZII Series Coilovers

This kit is easily adjustable and comes with 15 levels of dampening adjustment

Megan Racing Coilovers will give you all the essentials to perform better on the road or track 🔥
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This product fits:
2020-2025 Hyundai Sonata (All Models)
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Make sure to follow the page for more information on the parts we offer!😎
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🔗: www.K5OptimaStore.com💻

Let’s face it, the Kia K5 just looks so much better with a more aggressive trunk spoiler!This M&S “Science Kit” Rear Tru...
06/11/2026

Let’s face it, the Kia K5 just looks so much better with a more aggressive trunk spoiler!

This M&S “Science Kit” Rear Trunk Spoiler is sporty & sophisticated making it a perfect option!

Installation is simple and easy and it looks incredible on every body color!🔥
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This product fits:
2021-2024 Kia K5 (All Models)😁
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Make sure to follow our account to receive updates on the products & discounts we’re offering!😎
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🔗: www.K5OptimaStore.com💻

Are you looking to take that next step to stand out from the crowd and add a touch of carbon fiber to your build?Check o...
06/10/2026

Are you looking to take that next step to stand out from the crowd and add a touch of carbon fiber to your build?

Check out our hand-laid Carbon Fiber Mirror Covers for your Kia K5

These Mirror Covers are complete OEM replacements with amazing fitment and they install in minutes 🔥
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This product fits:
2021-2026 Kia K5 (All Models)
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🔗:www.K5OptimaStore.com💻

Maximize performance and change up the sound of your 2.0T with this CP-E 2.0T Quickpower DownpipeThe CP-E 2.0T QuickPowe...
06/09/2026

Maximize performance and change up the sound of your 2.0T with this CP-E 2.0T Quickpower Downpipe

The CP-E 2.0T QuickPower Downpipe is one of the best ways to get horsepower out of Optima or Sonata

This high-quality downpipe boasts impressive construction and design that allows for maximum airflow and performance gains 🔥
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This product fits:
2012-2015 Kia Optima 2.0T
2011-2014 Hyundai Sonata 2.0T😁
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🔗:www.K5OptimaStore.com💻

Looking to dial in your fitment and gain better stability from your Kia Optima/Hyundai Sonata?The Megan Racing Rear Toe ...
06/08/2026

Looking to dial in your fitment and gain better stability from your Kia Optima/Hyundai Sonata?

The Megan Racing Rear Toe Control Arms are purpose-built to give you the adjustment you need to make your ride handle like a dream

These are designed with lightweight construction and an easy-access turnbuckle assembly
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This product fits:
2011-2015 Kia Optima (All Models)
2011-2014 Hyundai Sonata (All Models) 😁
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Swipe left to view more photos and the different options available!🎉
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🔗:www.K5OptimaStore.com💻

Ditch the restrictive factory Kia K5 airbox and upgrade to the AEM Intake SystemDesigned for the 1.6T, this intake deliv...
06/07/2026

Ditch the restrictive factory Kia K5 airbox and upgrade to the AEM Intake System

Designed for the 1.6T, this intake delivers a more aggressive induction sound while improving airflow for better performance

High-flow intake piping replaces the super restrictive factory airbox and plumbing 🔥
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This product fits:
2021-2024 Kia K5 (1.6T models only)😁
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Swipe left to view more photos and the different options available!🎉
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Make sure to follow our account to receive updates on the products we’re offering! 😎
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🔗:www.K5OptimaStore.com💻

Address

14711 Princeton Avenue Suite #3
Chatsworth, CA
91311

Opening Hours

Monday 12:30pm - 6pm
Tuesday 12:30pm - 6pm
Wednesday 12:30pm - 6pm
Thursday 12:30pm - 6pm
Friday 12:30pm - 6pm

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