Unleash hidden horsepower when you set your ride up with an IS 350 performance cat converter. Lexus IS 350 catalytic converters deliver major boosts in power which also allowing your ride to run more efficiently. Plus, bolt on bolt on catalytic converters for IS 350 are custom made for your year, make and model.
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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.
You'll find a huge selection of Lexus accessories when you shop at AutoAnything. Pick from top brands, like Lexus IS 350 Magnaflow & Pacesetter catalytic converters. And, never worry about paying too much. That's because we back all orders with our lower price guarantee.