Berk High Flow Catalytic Converters are fully constructed of stainless steel piping with a high flowing metallic substrate. spun core. The Stainless Steel cores are high heat resistant and offer excellent flow characteristics.

Berk High Flow Catalytic Converters are EPA approved and 49 state legal.

Take advantage of freeing up your exhaust while not picking up the "Rasp" commonly associated with test pipes when used on the "HR" and "VHR" engine platforms.  

Each order includes:

• (1) Set of High Flow Cats (200 cpsi)
• (2) 2.5'' Multilayer Metal 3 bolt Gaskets
• (2) 2.5'' 2 Bolt Gaskets
• (1) Installation Hardware

Often the RTV sealing method or composite gasket for the 3 bolt flange from the manifold to the test pipe doesn'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 on any car we have used them on; these gaskets can be removed and reinstalled countless times without any problems.  Now we include them in our kits, and make them available separately HERE. 

Fits:

• 2009+ Nissan 370Z
• 2008-2013 Infiniti G37 Coupe
• 2009-2013 Infiniti G37 Sedan
• 2007-2008 Infiniti G35 Sedan
• 2014-2015 Infiniti Q60 (VQ37VHR equipped)
• 2015 Infiniti Q40 (VQ37VHR equipped)
• 2014-2015 Infiniti Q50 (VQ37VHR equipped)
• 2014-2019 Infiniti Q70 (VQ37VHR equipped)
• 2008-2017 Infiniti EX / QX50 (VQ37VHR equipped)

Optional:

One roll of Z1 Heat Wrap can be included at a discount rate using the options below. Z1 Exhaust Wrap is ideal for wrapping test pipes, high flow cats, or any other radiant heat sources under hood or under the car. Includes 4 14'' stainless steel ties.