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.
Not sure which 2005 Ford Mustang Catalytic Converters are right for you? We have over 491 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"Everything fit great. Piece of cake to install. Only negative was all the tape and stickers on the pipes - couldn't get them all off and they burned off with bad smell for first couple of days." —Robert W from Normandy, TN bought an Eastern Catalytic Direct-fit Catalytic Converters - 49-State Legal for a 2005 Ford Mustang, 4.0L V6.