Kia Optima Mufflers
This page brings together mufflers and muffler assemblies for the Kia Optima, covering model years 2001 through 2020. The range includes direct-fit OE replacement pieces as well as stainless steel and aluminized steel options in both standard and performance styles. Pick your Kia Optima's year above to narrow the list to mufflers with confirmed fitment. Every part shown is checked against our vehicle data.
AP Exhaust 7017 Direct-Fit OE Replacement Exhaust Muffler Assembly
Representative Photo, actual item may vary
MagnaFlow 14221 Oval Straight-Through Performance Exhaust Muffler 3in. Center / 2.5in. Dual 5x8x14in.
AP Exhaust 2082 Challenge Series Direct-Fit OE Replacement Muffler
Representative Photo, actual item may vary
What's here for your Kia Optima
- Exhaust mufflers — individual replacement units in aluminized and stainless steel construction
- Exhaust muffler assemblies — complete pre-assembled units designed for direct installation
The widest selection here comes from AP Exhaust, MBRP, Walker Exhaust, and Borla, covering a broad span of Kia Optima model years and fitment styles. Other categories Kia Optima owners shop for: Kia Optima Brake Rotors and Drums, Kia Optima Shocks and Struts and Kia Optima Springs and Suspension Parts, or browse all Kia Optima parts and accessories.