Stage 1 Performance Package 5.7L

The Mopar Stage 1 Performance Package is a comprehensive upgrade designed to enhance your vehicle's power and performance. This kit includes a cold air intake for improved airflow, a cat-back exhaust system for better exhaust flow and sound, a performance oil filter to ensure optimal engine lubrication, and a powertrain control module (PCM) to recalibrate engine parameters for maximum output. This package is specifically designed for vehicles equipped with 5.7L engines. The package aims to increase both horsepower and torque, providing a noticeable improvement in acceleration and overall driving dynamics. As a genuine Mopar part, it is guaranteed by Mopar's factory warranty, ensuring quality and reliability. Please note that while older versions of this kit may fit specific Chrysler 300 models from 2015 and 2016, this specific part number (77072338AD) may have limited or no application information available, and some sources indicate it has been discontinued or replaced by newer iterations. Always verify fitment for your specific vehicle.