New multilayered steel gaskets for your 350Z/370Z or G35/G37 requiring 2 bolt 2.5'' or 3'' diameter flange gaskets.

Often the RTV sealing method or composite gasket currently made for all 2 bolt test pipes (and various other exhaust flanges) don't hold up over time due to extreme exhaust temperatures and can fail leading to irritating exhaust leaks and potential Check Engine Lights.  
To solve this potential problem Z1 has designed and produced our very own multilayer metal exhaust gasket for this application.  This gasket is similar in construction to the manifold to turbo gaskets we have used for years on turbo applications.  It has proven to be one of the strongest and most robust parts despite the extremely abusive conditions they are exposed to; these gaskets can be removed and reinstalled countless times without any problems.  Replace your old, leaky exhaust gaskets with these reuseable gaskets that will fix that annoying exhust leak.

Sold individually or through the quantity options below.

*** This item does not qualify for any additional discounts or promotions ***