Mitsubishi Evolution X High-Flow Catalytic Converter (HFC)

Looking for ways to increase your 4B11T performance while maintaining a catalytic converter? Motiv Concepts’ High Flow Catalytic Converter is constructed from 3-inch RathGibson tube and equipped with a 200-cell count Magnalow high-flow cat. The 100-percent, 304 stainless steel gets our signature beautiful brushed finish, while the custom bracket ensures a factory fit. All new gaskets and hardware are included to bolt the 3/8-inch thick stainless steel flanges to your EVO X so you can hit the track as soon as possible.

Please note that all products are designed as OE replacement units. Fitment may vary if you are running aftermarket headers and/or an aftermarket exhaust system. Please contact a sales representative if you have any questions.

Motiv Concepts does its best to engineer its products to prevent the check engine light from illuminating. However, variables such as additional aftermarket parts may cause the check engine light to come on. We cannot guarantee that a check engine light will not trigger with the use of our product.

Includes all necessary hardware and gaskets to install.


  • Fits: All Mitsubishi Evolution X Models
  • 100-percent stainless steel construction
  • U.S. made RathGibson 3-inch tube
  • Signature beautiful brushed finish
  • Metallic Substrate Catalytic Converters (200-cell count) from Magnaflow
  • 3/8-inch thick stainless steel flanges
  • Includes all new gaskets and hardware
  • Complete bolt-on
  • Made in U.S.A. with Lifetime Warranty
  • Intended for off-road use only