2011-2015 Kia Optima 2.4L Catalytic Converter w/ Front Pipe & Intermediate Pipe Kit - EPA Approved 2001 2002 2003 2004 Mazda Tribute 3.0L Exhaust Resonator Pipe Northeastern Exhaust | EPA Approved

Northeastern Exhaust | EPA Approved Pair of Exhaust Manifold Catalytic Pipe Kit

Colt Exhaust | Performance Dual Exhaust System Kit

and enhance throttle response

Upgrade with our Northeastern Exhaust Driver Side Manifold and Y Pipe Kit for durable

2011-2015 Kia Optima 2.4L Catalytic Converter w/ Front Pipe & Intermediate Pipe Kit - EPA Approved 2001 2002 2003 2004 Mazda Tribute 3.0L Exhaust Resonator Pipe Northeastern Exhaust | EPA ApprovedUpgrade to Northeastern Exhaust Front Pipe, Catalytic Converter, and Intermediate Pipe designed for chloride exposure, oxidation resistance, and harsh winter environments. Built for corrosion resistance and long term reliability. Direct fit for 2011 2015 Kia Optima 2. 4L