The steel mesh core of the muffler in the Kia Optima diesel exhaust sold by AutoAnything warms up quickly and maintains an optimum temperature for optimal exhaust movement. Dense acoustical-absorbing material inside the muffler in our diesel exhaust systems for Optima mid-size sedans cuts out harsh noises.
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Borla Exhaust Systems are not just for Corvettes—they’ve developed a muscular line of diesel exhaust systems that run laps around the competition. All Borla diesel exhaust systems are built from pure T-304 stainless steel and come with polished tip(s). Backed by Borla’s 1,000,000-mile warranty.
A new Optima Magnaflow & Flowmaster exhaust emits a throaty growl. Our AutoAnything 1-year lower price guarantee applies to all Kia Optima performance diesel exhaust. Plus, shipping our Optima diesel systems is free. So, your 4-door sedan gets improved exhaust handling and you save a ton of money with these Kia accessories.
Kia Optima Diesel Exhaust Systems are Available for the Following Trims & Body Styles:
Kia Optima EX Diesel Exhaust Systems
Kia Optima EX Turbo Diesel Exhaust Systems
Kia Optima Hybrid Diesel Exhaust Systems
Kia Optima LX Diesel Exhaust Systems
Kia Optima SE Diesel Exhaust Systems
Kia Optima SX Diesel Exhaust Systems