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ARK Performance

ARK Performance Nissan 370Z | Infiniti G37 Coupe & Sedan High Flow Cat

Regular price $719.25 USD
Regular price $959.00 USD Sale price $719.25 USD
Sale Sold out

Nissan 370Z | Infiniti G37 Coupe & Sedan High Flow Cat

Make / Model 2009-2020 Nissan 370Z *for manual transmission only
2008-2013 Infiniti G37 Coupe & Sedan *for manual transmission only
Diameter 2.5 Inch
Pipe Material T304 Stainless Steel
Additional Notes Includes: 4x Gasket / 4x Bolts / 4x Nuts


This product is made for off-road and racing use only. This product is designed to replace the stock catalytic converter(s). This product may not be legal for highway use on pollution controlled motor vehicles. This item is legal only for Racing Vehicle that may never be used, registered, or licensed for use upon a highway. This item is not legal to purchase in the state of California. In order to complete the purchase of this product, the Racing Use Only Waiver Form below must be filled out and signed by the end user attesting that this product will be used for racing and off road use only.

  • Click here to Download the Racing Waiver Form

  • Please email the completed waiver form to with your order number in the subject of your email.


Advanced Metallurgy

The best materials were hand picked for ideal performance, enhanced strength, and acoustic properties.

Science of Sound

The harmony of the signature ARK Performance mufflers with Helmholtz technology provides all the best sounds while leaving out the drone.

Designed to Flow

Beautifully crafted mandrel bends and x-pipe provide a true and even flow that is hard to match anywhere else.

The Finishing Touch

Each exhaust system comes with tip finishes and options that provide that perfect accent to any vehicle.

About Us

We strive to build an enduring brand of world class performance products. We use the highest quality materials available to us in order to create products that maximize performance and strength. We do not compromise on the quality of the materials we use, and we manufacture our products and parts in Korea.


All ARK Performance products may or may not be street legal. It is very important to check your local state laws regarding emissions/sounds and making modifications to your vehicle before using any product. Please check the vehicle code for your state and any additional laws. If applicable, this product may require a waiver form attesting that it will be used for off road racing purposes.

-CA Residents: This product may expose you to chemicals including nickel (metallic) and chromium (hexavalent compounds) which are known to the State of California to cause cancer. Learn more at:

Other ARK Performance Products available for any chassis/engine - if you don't see what you’re looking for please message us directly.

We shop our competition - if you find a lower comparable price we will match or beat it - message for details!

PROPOSITION 65 WARNING: These products may contain chemicals known to the State of California to cause birth defects or other reproductive harm. For more information visit