This header exhaust manifold for Nissan 350Z/G35 models from 2003 to 2006 is designed to free up extra horsepower. Switching from factory cast iron to this lightweight aluminum header manifold construction helps your engine breathe easier, allowing for increased exhaust flow. The new design routes exhaust gasses out of your cylinders quicker, while reducing the length of exhaust tubing for more power and a sportier sound. Simply bolt it up in place of your stock manifold for a simple upgrade that's sure to put a grin on your face.

Fitment:

2003-2006 Nissan 350Z 3.5L VQ35DE Models Only
2003-2005 Infiniti G35 3.5L VQ35DE Models Only
3.5L 3498CC V6 GAS DOHC VQ35DE Naturally Aspirated
03-06 Track Coupe 2D
03-06 Touring Coupe 2D
03-05 Performance Coupe 2D
03-06 Enthusiast Coupe 2D
03-06 Base Coupe 2D
04-06 Touring Convertible 2D
04-06 Enthusiast Convertible 2D
05-06 Grand Touring Convertible 2D
05 35th Anniversary Edition Coupe 2D
06 Grand Touring Coupe 2D

Specifications:

100% Brand New, Never Used or Installed
Exhaust Header+X Pipe Downpipe
Made of high quality stainless steel
2X O2 sensor bung insertion
TIG Welded
CNC machine flange
Header Inlet/Outlet 1.75"/ 2.25"
Downpipe Inlet/Outlet 2.25"/2.25"
Professional installer is highly recommended
NO instruction included

FREE SHIPPING: Note, due to very high demand, please allow 1-4 weeks for delivery. On variations of two or more items, the product may be sent in separate packages.