DNA Motoring For 09-20 Nissan 370Z Z34 Dual Muffler 4.5" Rolled Tip Racing Hi-Power Catback Exhaust System

Fit 2009-2020 Nissan 370Z Z34 Inlet Diameter: 2.25 inch Major Piping Diameter: 2.25 inch Muffler Exhaust Tips: 4.00 inch Slanted and Double-Walled Rolled Tips Gaskets and Hardware Included High Performance JDM High Power Racing Design Dyno Proven to Instantly Increases 15 -25 Horsepower Low End Torque TIG Welded CNC Machine Flange for Resistance against Pressure and Corrosion Aggressive Deep Sound while Ensures Smooth Exhaust Gas Flow Increase Engine Output and Efficiency