2009-2021 Nissan 370Z / 2014-Present Infiniti Q50 Mid Pipe Muffler Delete Axle Back Exhaust Kit

COMPATIBILITY: 2009-2021 Nissan 370Z | 2014-Present Infiniti Q50 Models ( Does NOT Fit Other Aftermarket Exhaust System ) Type: Cat-Back ( Dual Muffler Delete Design ) With Resonated Mid-Pipe 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 components. The new components are designed to increase exhaust flow, which allows the engine to breathe easier and perform better. The improved exhaust flow can also result in a more aggressive exhaust note, giving the vehicle a sportier sound. It is important to note that an aftermarket cat-back exhaust may affect emissions and may be illegal in some areas, so it's important to check local laws and regulations before making any modifications.  Professional Installation Is Highly Recommended!