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You don’t have to be a card-carrying tree-hugger to appreciate clean, fresh air. Unfortunately, the stock smog equipment on your ride doesn’t strike the right balance between protecting the environment and satisfying your need for speed. Now, you can go green and still enjoy white-knuckle power with a Kooks Ultra High-Performance Green Catalytic Converter (49-State Legal).

While Kooks cats may look like any other catalytic converter on the outside, the real difference is hidden in their bellies. They’re not clogged with restrictive chambers, but sport a Flow Thru design, which gives the exhaust a clear path to your tailpipe. So, noxious gasses are neutralized, and your gas pedal remains as lethal as ever.

Wrought from stainless steel right here in the USA, Kooks Catalytic Converters are as durable as they are efficient. You can choose between multiple universal sizes to fit the most common exhaust pipe sizes, and they’re 49-state street-legal. Best of all, Kooks covers your cat with a 2-year EPA warranty.


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Kooks Universal Ultra High-Performance Green Catalytic Converters (49-State Legal)

  • $368.43 each
  • 1-Year Lower-Price Guarantee
  • Free Shipping
  • Ships Between 6/21 - 6/25

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