COMPATIBLE: (3.5L - VQ35DE)

2003 - 2007 NISSAN 350Z

2003 - 2007 INFINITI G35

Upgrade your Nissan 350Z or Infiniti G35 with Exhaust Headers, designed for 2003-2006 models with the 3.5L VQ35DE engine. These high-performance headers are made from premium stainless steel with a mirror-polished surface, offering superior durability and style. With a 1.75" primary runner and 2.1" collector, they improve exhaust flow and reduce back pressure, delivering more horsepower and an aggressive sound. Easy bolt-on installation ensures no modifications are needed. Boost your engine’s performance today with G35 headers and 350Z headers. 

Surface: Mirror Polish Model: EH28975 Primary Runner: 1.75" Collector: 2.1" Inlet: 1.4*35.56mm Outlet: 2.4*60.96mm

Exhaust Header VS Manifold, which is the better choice? The structural differences between exhaust headers and manifolds are the material and size. From the material, exhaust headers are made of lighter, thinner steel, while exhaust manifolds are made of thick iron. Exhaust headers are also longer than exhaust manifolds. When in use, exhaust manifolds create back pressure, which lowers performance. Because each cylinder of the engine is given its own tube, however, headers eliminate this problem; thus, allowing the gases to exit without the creation of back pressure. Therefore, exhaust headers are a BETTER choice than an exhaust manifold.