🔧 10% OFF with code SAVE10
🔧 10% OFF with code SAVE10
🔧 10% OFF with code SAVE10
🔧 10% OFF with code SAVE10
🔧 10% OFF with code SAVE10
🔧 10% OFF with code SAVE10
🔧 10% OFF with code SAVE10
🔧 10% OFF with code SAVE10
🔧 10% OFF with code SAVE10
🔧 10% OFF with code SAVE10
🔧 10% OFF with code SAVE10
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Free UK delivery on every order. Orders are processed within 1–3 working days and delivered across the UK in 2–5 working days by tracked service. No minimum spend.
We currently deliver to United Kingdom addresses only. Delivery times are estimates and can be longer for the Highlands, Islands and Northern Ireland or during busy periods. See our Shipping Policy for full details.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Meet the QKVBKAU catalytic converter, engineered as a direct-fit replacement for the Kia Optima 2.4L L4 (2009–2015). This EPA-compliant unit mirrors the factory form and function, supporting consistent exhaust flow and sensor compatibility without requiring extensive fabrication. It is designed for everyday driving and longer trips, offering a balanced approach to reliability and performance.
The replacement emphasizes OEM-style compatibility, so the component aligns with the vehicle’s exhaust system and emissions controls. While not a guarantee of performance gains, it aims to preserve the intended operating profile of the factory converter within regulatory guidelines.
In real-world use, this converter may help preserve a factory-like exhaust flow and sensor compatibility for Kia Optima drivers. Consider it a careful, possible upgrade rather than a guaranteed result, with attention to local emission regulations.
This replacement emphasizes OEM-reflected compatibility with a straightforward installation path. The EPA-compliant design aims to align with federal standards while preserving the vehicle’s emission-control profile.
Q: Is this catalytic converter legal in all states?
A: This unit is EPA compliant and Federal-only; it is not legal in CARB states like California. Check your local emission regulations before purchase.
Q: What Kia Optima models does it fit?
A: Direct-fit for Kia Optima 2.4L L4 (2009–2015); replaces OEM numbers 674-128, 10H56963, 48767736KA.
Free tracked delivery to any UK address on every order, with no minimum spend. Orders are processed within 1–3 working days and standard UK delivery then takes 2–5 working days; remote areas can take a little longer. You receive a tracking link by email as soon as your order is dispatched.
Please inspect your order on arrival. If anything is wrong, faulty or damaged, email plentytorqueauto@gmail.com with your order number and photos and we will put it right. Changed your mind? Email us before sending anything back and we will confirm the return address and instructions. Hazardous and flammable items cannot be returned. Full details are in our Refund Policy and Shipping Policy.
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