Nissan 370z ISR High Flow Cats

Enhance the performance of your Nissan 370Z or Infiniti G37 with ISR Performance High Flow Cats. These high flow catalytic converters are specifically designed to reduce exhaust restrictions while still effectively converting harmful gases, offering a perfect balance of power and environmental responsibility. The 370z ISR high flow cats are constructed using a 300 cell spun metallic substrate, ensuring less restriction compared to stock catalytic converters, allowing you to gain noticeable horsepower and a more aggressive exhaust tone.

Fully TIG welded with true mandrel bends throughout, these high flow cats are built for durability and performance. The ISR High Flow Cats are designed to bolt up seamlessly to both factory and aftermarket exhaust systems that follow OEM specifications. Additionally, they retain the factory oxygen sensor location, making them a straightforward upgrade without the need for additional modifications.

What’s Included in the Box:

• 2x Stainless Steel High Flow Cats
• 2x 2-Bolt Exhaust Gaskets
• 2x 3-Bolt Exhaust Gaskets
• 2x O2 Extension Pipes

Please Note: These high flow cats are intended for use in competition vehicles only, which may never be registered, licensed, or driven on public streets or highways.