03-07 Nissan 350z Z33 Long Tube Headers Exhaust Manifold VQ35DE/HR

These headers will need modifications for the runners to clear the steering shaft and also may need 2 O2 bungs welded in a different position to clear the frame and the price reflects as such.

Circuit Werks latest Race Headers for the Nissan 350Z and Infiniti G35.  Installing long tube headers with give the best type horsepower and torque over traditional Exhaust pipes/header combo. These are designed for the manual transmission only.  May fit automatic with modifications. These are made with 304 stainless, mandrel bent equal length 1.75" tubing.