815425 Outlaw series - Outlaw mufflers are designed to be connected directly to the header collectors or can be added into an existing exhaust system. Recommended for racing applications where a muffler is required without a set decibel limit to be met. Features: Over the axle pipe with optional tailpipe exit Flowmaster Quality Premium Quality Mandrel bent 16 Gauge Tubing 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 High Performance Body Height (in) 4.5 Body Length (in) 11 Body Width (in) 4.5 Brand Flowmaster Color Black Emission Code 5 Finish Paint Fitment Universal Inlet Connection Type Pipe Connection Inlet Diameter (in) 2.5 Inlet Position Center Material 409 Stainless Steel Muffler Series Outlaw Muffler Type Reflection Outlet Connection Type Pipe Connection Outlet Diameter (in) 2.5 Outlet Position Center Overall Length (in) 17 Product Type Race Products Reversible No Shape Round Sound Level Aggressive Sound Type of Muffler Reflection Vehicle Type Classic Muscle Car Late Model Muscle Car Race UPC 700042027422 California Proposition 65 Chemical Name Chromium (hexavalent compounds) Nickel (Metallic) California Proposition 65 Required Yes Part Number 815425 EMISSIONS 5 This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations. TECH RESOURCES Warranty for Part# 815425 Insert for Part# 815425 Universal Race Muffler - Not a direct fit. Some adaptation required. This muffler is directional. The internal rings lean back towards the outlet of the muffler.