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   Kooks Stainless Steel exhaust downpipes and cat backs for 2017+ Ford Raptor V6 3.5L EcoBoost now available via Marken Performance. 
   Kooks part # 13623300 is 3” SS turbo downpipes with very high flow Green Cats which are  EPA Certified and create more power than standard high flow cats when running boost. 
   Kooks part # 13624110 is a SS cat back with resonator delete and reuses factory tailpipes for that sleeper look.  Cat back # 13624100 comes with Kooks resonators. 
   The 2017+ Ford Raptor EcoBoost downpipes and cat backs have been shown to add significant rear-wheel horsepower with a tune. 
   These products are not legal for sale, installation, or use on licensed vehicle in the state of California so they are not CARB compliant. 
  

   Green Cat Video

  

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