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R-CAT - 1109 Series 1 Federal EPA-Compliant Catalytic Converter 4.0” Round Body 14.0” Length - 3.0" In/Out

Catalytic Converter Federal EPA Stainless Steel 409 Made In USA

  • 409-Grade Stainless Steel
  • Made in the USA
  • 3.0" In/Out
Pricing: $149.99
Free Standard Ground Shipping


Proudly crafted with precision and ingenuity in the USA, R-CAT catalytic converters meet or exceed the rigorous standards set by the Environmental Protection Agency (EPA). The engineering that goes into the innovative design optimizes exhaust gas treatment, effectively reducing harmful pollutants while enhancing engine efficiency. R-CAT converters are a testament to meticulous research and development, ensuring seamless integration into a wide range of vehicle makes and models.


R-Cat Series 1 catalytic converters feature a 4.0” round body specifically developed for passenger automobiles and light-duty truck applications. The meticulously crafted round body design houses a 400-cell ceramic substrate with a precision-placed rear 02 sensor port for optimal efficiency.  


Available in various popular diameters, ranging from 2.0”, 2.25”, 2.5” and 3.0”. R-Cat Catalytic Converters deliver the Right Loading and Right Substrate at the Right Price!


• Stuffed Tube
• Fully Welded Necks
• Dual Substrate Design
• 4.0” Round Body w/14.0” Length
• Optimal Rear 02 Sensor Port
• 409-Grade Stainless Steel Construction 
• Up to 5.9L Engine Displacement
• Max Test Weight of 6,515 LBS.
• 2 Year 25,000 / 5 Year 50,000 Mile Warranty (Exclusions Apply)


Package Dimensions
• 15.0” x 5.0” x 5.0”  
• 3.25 lbs.


R-CAT is not for sale in California or CARB states.


  • 1109
  • 1109
  • 810082840773
  • R-CAT
  • New


Shipping Information

  • Item Requires Shipping
  • 3.2 lbs.
  • W15.0000” x H5.0000” x L5.0000”
  • Free Standard Ground Shipping