Kinetix #KX-HR-TP

Kinetix Racing Test Pipes VQ35HR VQ37VHR - Nissan 350Z, 370Z / Infiniti G35, G37, Q50, Q60 RWD & AWD

Kinetix #KX-HR-RTP

Kinetix Racing Resonated Test Pipes VQ35HR VQ37VHR - Nissan 350Z, 370Z / Infiniti G35, G37, Q50, Q60 RWD & AWD

AMS Motorsports #AMS-SEKUSHI-HR

AMS Motorsports SEKUSHI Resonated Test Pipes, VQ35HR VQ37VHR - Nissan 350Z, 370Z / Infiniti G35, G37, Q50, Q60

Torqen #TRQ-VQHR-HELMZ

Torqen HELMZ Resonated Test Pipes, VQ35HR VQ37VHR - Nissan 350Z, 370Z / Infiniti G35, G37, Q50, Q60

ISR Performance #IS-HFC-Z34

ISR Performance High Flow Cats HFC, VQ35HR VQ37VHR - Nissan 350Z, 370Z / Infiniti G35, G37, Q50, Q60

ARMYTRIX #NI37-DD

ArmyTrix De-Catted Catless High-Flow Performance Test Pipes, Resonated VQ35HR VQ37VHR - Nissan 350Z 370Z / Infiniti G35 G37 Q40 Q50 Q60 RWD & AWD

Tomei #TB6100-NS02A

Tomei Expreme Ti Full Titanium Cat Straight Pipe, Test Pipes VQ35HR VQ37VHR - Nissan 350Z 370Z / Infiniti G35 G37 Q50 Q60 RWD & AWD

ARK Performance #HC0900-0010

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

Berk Technology #BT1407

Berk Technology Test Pipes VQ35HR VQ37VHR - Nissan 350Z, 370Z / Infiniti G35, G37, Q50, Q60 RWD & AWD

Powerhouse Amuse #AMUSE370Z7

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

Berk Technology #BT1407-RES

Berk Technology Resonated Test Pipes VQ35HR VQ37VHR - Nissan 350Z, 370Z / Infiniti G35, G37, Q50, Q60 RWD & AWD

Invidia #HS09N7ZTPCB

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

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!!!

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