Fitment Information Infiniti Q50 3.0T (2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023)  Emissions Compliance This exhaust does not alter, replace, or modify any emissions equipment. Specs & Features Material: Titanium Main Pipe A Diameter: 3.5inch (89.1mm) Main Pipe Thickness: 1.0mm Silencer Diameter: 6.0inch (152.0mm) Silencer Thickness: 1.0mm Tip Diameter: 4.5inch (115.0mm) Tip Thickness: 1.0mm Flange Thickness: 8.0mm Louder and More Aggressive Exhaust Note Increased Power and Performance Product Description Introducing the Tomei Full Titanium Catback Exhaust System for your sports car! This isn't just an exhaust; it's a masterpiece of engineering that brings both style and performance to your beloved ride.Crafted from full titanium, it's incredibly lightweight yet incredibly strong, ideal for spirited driving. This isn't just an exhaust; it's a performance enhancer. The larger piping diameter and precision bends ensure that your car breathes freely, unlocking more horsepower and torque. But it's not just about power; it's about sound. This exhaust system creates a mesmerizing symphony as you rev the engine, unleashing a sporty note that screams excitement with every throttle punch.Whether you're carving up mountain roads, cruising the city streets, or showing off your car at car meets, this exhaust is the finishing touch you've been looking for. Get ready to turn heads, enjoy improved performance, and fall in love with driving your car all over again.Upgrade your car's style, performance, and soundtrack with the Tomei Full Titanium Catback Exhaust System. It's not just an exhaust; it's a passion project for your ride.