Simultaneously repair failing catalytic converters and gain horsepower with performance Mountaineer catalytic converters from AutoAnything. Our Mountaineer catalytic converters increase airflow and lessen back pressure meaning more horsepower for your Mountaineer. Mercury Mountaineer catalytic converters also go great with performance exhaust kits to even further increase airflow. When you order, our easy vehicle selector ensures you're ordering the right part for the right vehicle. AutoAnything Mountaineer catalytic converters are made to directly replace failing stock catalytic converters, so the fit is always secure. To keep you street legal, our Mountaineer catalytic converters meet the strict exhaust regulations in California as well as the other 50 states.
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Avoid the pollution police and keep your ride in tip-top shape with Magnaflow Catalytic Converters. These 49-state-legal beauties are constructed from stainless steel, chock-full of smog-scrubbin’ precious metals arranged in a high-flow honeycomb pattern, so they boost performance. 5-year, 50,000-mile external warranty; 2-year 25,000-mile internal warranty.
Toss your old OEM catalytic converter and step up with a Direct-Fit Flowmaster High Flow Catalytic Converter. These custom-designed catalytic converters are packed with fume-stripping precious metals and optimized for nearly unrestricted flow. 49-state legal. 25,000-mile emissions, 50,000-mile/5-year casing warranty.
With Kooks Ultra High Performance Green Catalytic Converters, you keep both Ma Nature and your lead foot happy. Available in multiple sizes, these performance catalytic converters use a Flow Thru design to clear away restrictions and crank up the ponies. 2-year EPA warranty.
Our 1-year lower price guarantee comes with ever product you purchase from AutoAnything. If you buy a Mercury Mountaineer catalytic converter and then find it cheaper elsewhere, you don't have to get angry. If this happens within 1-year of your purchase, AutoAnything will beat the competitor's price by a dollar. This guarantee comes with all of our products. We also offer free shipping on almost all of our automotive accessories. Do you have any questions? Feel free to contact our great customer support. They're always eager to answer your questions about Mountaineer catalytic converters. Swing by our website and place an order today.
Year Range For Mercury Mountaineer Catalytic Converters