Berk Technology 60mm HFC— Nissan 370Z / 350Z / Infiniti G37 / G35 Sedan

Boost power and exhaust flow on your VQ35HR or VQ37HR-equipped Nissan or Infiniti with the Berk Technology Dual 60mm High Flow Metallic Catalytic Converters featuring a built-in CEL fix for a clean, emissions-friendly performance upgrade. The ideal alternative to a test pipe, these high flow cats deliver a significant improvement over the restrictive factory converters while keeping your build street-friendly.

Built from full 304 stainless steel with a high-performance metallic substrate, these dual 60mm HFCs flow far better than stock while maintaining catalytic function. The built-in O2 CEL fix means no check engine lights after install — just bolt on and enjoy the gains.

Note: This is a high flow catalytic converter intended for off-road or competition use. Check local emissions regulations before installing on a street-driven vehicle.