Manzo Stainless Steel Exhaust Performance Pipe for 03-06 350Z/G35 VQ35DE RWD: Automotive. Buy Manzo Stainless Steel Exhaust Performance Pipe for 03-06 350Z/G35 VQ35DE RWD: Exhaust Pipes & Tips - ✓ FREE DELIVERY possible on eligible purchases. Appliction Fit Vehicles: For 2003 - 2006 350Z; 2003 - 2006 G35, Except AWD-X Models; Remark: FOR Single Throttle Body Engines ONLY; Installation: Recommended for Racing/Off-Road Use ONLY, Will Not Pass Emissions Test 。 Exhaust Performance Pipe。The most restrictive part of any exhaust system is the catalytic converter. The stock catalytic converter is meant to filter the flow of exhaust gases to reduce the number of harmful gases into the atmosphere. Because of this, lots of potential performance is restrained. Down Pipes eliminate the stock catalytic converter and reduce exhaust back pressure. By maximizing exhaust flow, this downpipe allows the turbo to spool up and build boost quicker. The result brings out the vehicles performance potential by giving it a free high flowing exhaust system.。Material: Stainless Steel。Color: Metallic。Downpipe Spec: Connects to OEM Turbo and Exhaust Piping。Inlet/Outlet: 2.50"/2.50". 2x Utilizes Factory O2 Sensor Position, O2 Sensor bung is welded on tubing so stock O2 sensor can be plugged in.。Maximizing Smoothest Exhaust Airflow。Increase 65% High Flow Air comparing standard pipe, maximize Output Performance and efficiency。TIG Weld for Strength and Durability. CNC Machine Flanges for Strong Solid Support。Application Fit Vehicles:。 - 350Z 。 - G35, Except AWD-X Models 。Remark: FOR Single Throttle Body Engines ONLY。Installation: Recommended for Racing/Off-Road Use ONLY, Will Not Pass Emissions Test。 。 。 。