Injen 03-08 350Z Dual 60mm SS Cat-Back Exhaust w/ Built In Resonated X-Pipe 2009-chevrolet-corvette-esi5716173 874in Bore - For Single

874in Bore - For Single Piston

These specific 41-56 Packard Hubs are double drilled to a 5 x 4

Set up for use with one or two AEM 50-1220 fuel pumps or DW440 pumps (not included)

Regulators re-seat after the needle shuts down

Injen 03-08 350Z Dual 60mm SS Cat-Back Exhaust w/ Built In Resonated X-Pipe 2009-chevrolet-corvette-esi5716173 874in Bore - For SingleThe Injen Technology engineers are experts when it comes to performance, PERIOD. From Cars to Trucks to Powersports, Injen has a variety of exhaust systems to choose from. All of Injen Technology Performance exhaust systems are constructed from mandrel bent stainless steel tubing Mandrel bending ensures the tubing maintains its shapes and size throughout the entire length, providing smooth, unrestricted airflow. From the Investment cast flanges to the