Nissan / Infiniti #B0M20-AM660

Nissan OEM Y-Pipe VQ35DE - Nissan 350Z / Infiniti G35

HKS #33005-AN003

HKS Metal Catalyzers High Flow Cat HFC, VQ35DE - Nissan 350Z 03-06 Z33 / Infiniti G35 03-07 Coupe V35

Kinetix #KX-DE-HFC

Kinetix Racing High Flow Cats HFC, Smog Legal VQ35DE - Nissan 350Z / Infiniti G35

ARK Performance #HC0900-0010

ARK Performance R-Spec HFC High Flow Cats, VQ35HR VQ37VHR - Nissan 350Z 370Z / Infiniti G35, G37, Q60

Powerhouse Amuse #AMUSE370Z7

Power House Amuse R1 Sports High Flow Catalytic Converter, HFC VQ35HR VQ37VHR - Nissan 350Z, 370Z / Infiniti G35, G37, Q50, Q60

Invidia #HS09N7ZTPCB

Invidia High Flow Catalytic Converter HFC, VQ35HR VQ37VHR - Nissan 350Z 370Z / Infiniti G35 G37 Q40 Q50 Q60

Invidia #HS02N3ZDPC

Invidia High Flow Cats HFC, 60mm 2.5" VQ35DE - Nissan 350Z / Infiniti G35

Berk Technology #BT1407-HFC-MET

Berk Technology Metallic Substrate High Flow Cats HFC, VQ35HR VQ37VHR - Nissan 350Z, 370Z / Infiniti G35, G37, Q50, Q60 #BEST SELLING HFC!!!

Berk Technology #BT1401-HFC-MET

Berk Technology Metallic Substrate High Flow Cat HFC, VQ35DE - Nissan 350Z / Infiniti G35

Kinetix #KX-HR-HFC

Kinetix High Flow Cats, HFC - SMOG Legal, VQ35HR VQ37VHR - Nissan 350Z, 370Z / Infiniti G35, G37, Q50, Q60

Motordyne #MD-018

Motordyne XYZ Y-Pipe Insert Attachment, High Flow Cat HFC Pipe