aFe 350Z / G35 Twisted Steel Headers

Factory Mounting Locations:
These headers are a direct bolt-on installation which requires no cutting or drilling to provide a hassle-free installation.

Formed Collectors:
3-to-1 formed collectors decrease turbulence and increases exhaust velocity. The result is increased horsepower, torque and improved throttle response.

Heavy Duty Flanges:
1-5/8" thick one-piece flanges are used to prevent warpage to ensure a leak-free seal over the life of the vehicle.

Optimized Tube Lengths:
Tube lengths are optimized for true pulse control technology which improves flow and performance.

Emissions Disclaimer:
This product is not currently CARB exempt and is not available for purchase in California or for use on any vehicle registered with the California Department of Motor Vehicles.

aFe headers and exhaust are engineered and manufactured in our Corona, California manufacturing facility.

Features: 

• Constructed of 1-5/8" 16-gauge 304 stainless-steel primary tubing
• Mandrel-bent for unrestricted flow
• 3-to-1 formed collectors decrease turbulence and increase exhaust velocity
• Optimized tube lengths improve flow and performance
• 100% hand TIG-welded construction ensures optimal strength and durability
• In testing, the headers produced a max gain of +9 horsepower and +11 ft. lbs. of torque verified by our in-house dyno* (tested on 2003 Nissan 350Z V6-3.5L)
• Potential for up to +16 horsepower and +15 lbs. x ft. of torque when combined with aFe POWER's performance Y-Pipe (P/N 48-36104-YC)

Installation Instructions

Fits:

• 2003-2006 Infiniti G35 (V6 3.5L equipped)
• 2003-2006 Nissan 350Z (V6 3.5L equipped)