aFe Power Gas Hot and Cold Charge Pipe Kit for Audi S3 2015 - 2020

Flow and Performance:Smooth transitions in the mandrel-bent aluminum tubing decrease turbulence and minimize pressure loss, increasing horsepower and torque. The BladeRunner I/C tube kit provides a smooth transition between the turbo and the engine for lower operating temperatures and increased power.Turbo Muffler Delete:This oversized 2-1/4in OD Turbo Muffler Delete replaces the factory turbo muffler located between the turbo compressor outlet and the hot side intercooler tube. The straight through oversized design tremendously increases flow and turbocharger sound by creating a smooth transition between the turbo and intercooler tube. CNC machined from 6061-T6 aluminum then finished in red anodizing also provides superior strength and long lasting durability.Premium Components:This tube kit includes high-quality, stainless-steel, spring-loaded T-bolt clamps and heavy-duty, 5-ply, polyester reinforced silicone couplings for superior strength and durability.Custom Appearance:Finished in Wrinkle Black powder coating with a unique laser-etched aFe power logo for a custom look.Emissions Disclaimer: This product is not currently CARB exempt and is not available for purchase in California or for use on any vehicle registered with the California Department of Motor Vehicles.When it comes to engineering for power, performance, protection and value, aFe POWER is the only choice.Airflow Chart