Product Description:Upgrading vehicle's exhaust system is a great way to build horsepower, free up trapped torque, and improve upon restrictive factory systems. The larger pipes, low-restriction mufflers, and tuned resonators of a well-designed performance exhaust system can make a world of difference on your vehicle. The net result is lower auto exhaust backpressure, more horsepower, more torque, and a much better sound.
Vehicle Fitment Guide: 15-18 Dodge Challenger 5.7 V8
Product Feature: Made of High Quality 409 Stainless Steel with Computerized Mandrel-Bends for Strength and Durability Aluminized Finish for Increased Durability and Inhibits Rust 2.5" OD Inlet / 2.5" OD Main Piping Dual Oval Chambered Core Mufflers Aggressive Deep and Smooth Tone Sound while Ensures Smooth Exhaust Gas Flow Increase Engine Output and Efficiency Dyno Proven to Instantly Increases 15 to 25 Horsepower or Low End Torque Easy to Install and Adjustable Fit Slip Fit Joints Reuses Factory Style Exhaust Tips High Quality Band Clamps & Hangers Professional Installation is Highly Recommended Installation Instruction is NOT Included