ISR Performance HGC Long Tube Headers Nissan 350Z Z33 / Infiniti G35 | IS-SSHD-VQ35 vendor_Bilstein If enjoy the occasional off-road

If enjoy the occasional off-road activities

Pure Kevlar friction material

The best part is you won't be hearing any annoying squeaks or squeals due to the 100% shimmed design

They specializes in manufacturing sport compact assemblies from street driven to full race applications

ISR Performance HGC Long Tube Headers Nissan 350Z Z33 / Infiniti G35 | IS-SSHD-VQ35 vendor_Bilstein If enjoy the occasional off-roadFitment Information: Nissan 350Z Infiniti G35 (VQ35DE VQ35HR engines only) Customers have installed these on the 370z and G37 as indicated in the reviews below without issue as well. Features: The ISR Performance Long Tube headers for VQ35DE HR are designed to replace your factory header. These long tube headers are constructed with 304 brushed stainless steel and heavy duty flanges. Designed with a stepped primary, these headers are built to retain