The AAM Comp 2.5" High Flow Cat Pipes for the Nissan 350Z and Infiniti G35 are the ultimate high-flow cats available for the 350Z & G35.

Constructed out of high quality 2.5” mandrel bent 16-gauge T-304 stainless steel to ensure the highest quality and reliability, the AAM Comp 2.5" High Flow Cat Pipes replace your vehicles restrictive factory catalytic converter with a new technology in high-flow converter element. The new metallic converter technology flows 40% more than most other cats currently on the market. This allows a significant gain in flow which makes the AAM Spec 2.5" MaxFlow Cat Pipes a perfect fit for both naturally aspirated and supercharged/turbocharged 350Z & G35.

Dyno testing has shown 8+ rwhp gains on a near stock Nissan 350Z and 15+ rwhp gains on a turbocharged Infiniti G35!

Factory Cats: approx 26 lbs

AAM Comp 2.5" High Flow Cats: approx 12 lbs

Weight savings: 14 lbs !!

Recommended Install Time: 2 hours