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ISR Performance Long Tube Headers (LTH)
ISR LTH,ISR,ISR long tube headers,370z,g37,350z,g35

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Available for local pick up or shipping!
Price $825.00
Sale Price $742.50

Stock Status:In stock


ISR Performance HGC Long Tube Headers - VQ35DE/HR/VHR

Nissan 350Z/Infiniti G35/Nissan 370Z/Infiniti G37

In stock, Ready to ship!

The ISR 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 as much low and mid range torque as possible while allowing for good top end horsepower gains as well.

The innovative High Ground Clearance, "HGC" design places the collector in a position to maximize ground clearance without sacrificing performance.Each header features 2 o2 bungs placed downstream of the collector so that you can utilize your factory upstream and downstream o2 sensors.

These are also available as a package, which include our plug & play o2 extensions. Click
Here for more information.


  • Stainless Steel Long Tube Headers (2)
  • 2 bolt exhaust gaskets (2)
  • Head to manifold gaskets (2)
  • o2 sensor bung plugs (4)
  • Exhaust Nuts (4)
  • Exhaust Bolts (4)
  • DE/HR 350z
  • DE/HR G35
  • 370z
  • G37
  • Q50 (VHR)
  • Q60 (VHR)
*PLEASE NOTE*: These are intended to be used for off road purposes ONLY.

Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 1 Write a review »

  0 of 0 people found the following review helpful:
5 of 5 Amazing July 28, 2023
Reviewer: Kaleb Carrell from Kearney, MO United States  
Nothing but praise for this company. Searched every website for these headers and everyone was back ordered more than a month. Called them up and they told me they could have it to me in 3 days. Amazing customer service amazing shipping time.

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