One of the most anticipated performance parts coming out for the VQ35DE engine found in the 2003-06 Nissan 350z, Infiniti G35, and FX35 is the Cosworth Inlet Manifold.  Cosworth's testing has found very good performance gains with this single product.

Get in on the pre order now before it is too late. 

Free shipping to the lower 48 states.

If you have an upgraded fuel system with larger than stock injectors, we also recommend the Injected Performance Lower Plenum Spacer, which can be purchased below.

Injected Performance Spacer for Cosworth Intake Plenum