17220 Designed to replace the factory flattened and restrictive original turbo downpipe coming off the turbocharger outlet and the factory installed crossover pipe. The Turbo downpipe is constructed from large 3.00-inch mandrel-bent 16 gauge aluminized steel for maximum flow and includes a factory style turbo flange for a direct-fit. The crossover pipe is constructed from 2.50-inch mandrel-bent aluminized steel and has factory style 3-bolt flanges for a trouble free install and precise fit. The kit includes all necessary hardware and instructions for an easy installation you can do at home. Features: Mandrel-bent for Maximum Performance Replaces Crushed Factory Turbo Downpipe 16-gauge Aluminized Steel Tubing Includes Hardware & Instructions Uses Factory Style Flanges Easy Installation Direct-fit Parts About Flowmaster Flowmaster® is a household name, and for good reason. They've built legendary exhaust systems and mufflers for decades, and now offer performance air intakes, catalytic converters, and headers to give your hot rod performance to match the iconic Flowmaster sound. SPECS Automotive Item Grade Premium Replacement Brand Flowmaster Color Gray Emission Code 5 Exhaust Series Pipes Only Material Aluminized Steel Material Gauge 16 Product Type Exhaust Accessories System Type Pipe Kit Tubing Diameter (in) 3 UPC 700042014958 California Proposition 65 Required No Part Number 17220