2009-2021 Nissan 370Z / 2014-Present Infiniti Q50 Full Cat Back Exhaust

COMPATIBILITY: 2009-2021 Nissan 370Z | 2014-Present Infiniti Q50 Models ( Does NOT Fit Q50 3.0t Sport & Q50 Red Sport ) ( Does NOT Fit AWD Models ) ( Does NOT Fit Other Aftermarket Exhaust System ) Type: Cat-Back ( Dual Muffler Delete Design ) With Resonated Mid-Pipe & Y-Pipe Kit SURFACE FINISH: Anodized Silver  MATERIAL: T-304 Stainless Steel AXLE BACK EXIT TYPE: Dual Tips AXLE BACK TIP WALL TYPE: Double Wall Tip AXLE BACK TIP SHAPE: Round Angle Cut AXLE BACK TIP DIAMETER: 4.5 Inches MID-PIPE PIPING DIAMETER: 2.5 Inches Mandrel Bent Piping A cat-back exhaust system is an aftermarket performance upgrade that replaces the rear portion of the exhaust system on a vehicle, from the catalytic converter back to the muffler. The purpose of a cat-back exhaust is to increase exhaust flow and reduce back pressure, leading to improved horsepower and torque. A typical cat-back exhaust system includes a new muffler, intermediate pipes, and a connecting pipe that replaces the stock component