ARK performance Nissan 370Z | Infiniti G37 Coupe & Sedan High Flow Cat HC0900-0010

Remark High Flow Catalytic Converter for Nissan 370Z & Infiniti G37

The Remark High Flow Catalytic Converter is designed for 2009–2020 Nissan 370Z and 2008–2013 Infiniti G37 Coupe & Sedan (manual transmission only). This performance upgrade improves exhaust flow and reduces restriction compared to factory catalytic converters, helping deliver stronger exhaust performance and a more aggressive tone.

Constructed from T304 stainless steel, the system features 2.5-inch piping for durability, corrosion resistance, and improved exhaust efficiency. Designed as a direct bolt-on replacement, it installs in place of the factory catalytic converters using factory mounting points.

The kit includes all required installation hardware: 4x Gaskets, 4x Bolts, and 4x Nuts.

Key Features

• Designed for Nissan 370Z and Infiniti G37 manual transmission models
• High flow catalytic converter design for improved exhaust performance
• 2.5-inch piping for optimized exhaust flow
• Constructed from T304 stainless steel for durability and corrosion resistance
• Direct bolt-on installation replacing factory catalytic converters
• Hardware included: 4x Gaskets, 4x Bolts, 4x Nuts
• Engineered and manufactured by Remark

FITMENT

2009–2020 Nissan 370Z – Manual Transmission Only
2008–2013 Infiniti G37 Coupe – Manual Transmission Only
2008–2013 Infiniti G37 Sedan – Manual Transmission Only

Specifications

Pipe Diameter: 2.5 Inch
Pipe Material: T304 Stainless Steel
Installation: Bolt-On Replacement

Included Components

4x Gaskets
4x Bolts
4x Nuts

Disclaimer

This product is intended for off-road and racing use only and is designed to replace factory catalytic converters. It may not be legal for highway use on pollution-controlled vehicles.

This item is not legal for purchase in the state of California.

To complete the purchase of this product within the United States, the Racing Use Only Waiver Form must be completed and signed by the end user confirming the product will be used strictly for racing and off-road purposes only.