aFe MACH Force-Xp Cat-Back Exhaust System

Dodge Charger 15-23 6.4L/6.2L

Part #: 49-32070

Overview

The aFe MACH Force-Xp Cat-Back Exhaust System is engineered for Dodge Charger and Challenger models equipped with the powerful 6.2L Hellcat and 6.4L 392 engines from 2015 through 2023. Designed to enhance both performance and sound, this exhaust system offers a direct bolt-on upgrade that improves exhaust flow while maintaining factory-style fitment and functionality. Ideal for enthusiasts seeking a robust, aggressive exhaust note without sacrificing drivability or requiring complex modifications.

Built with precision and durability in mind, the MACH Force-Xp system balances aggressive performance gains with refined engineering, making it a perfect choice for street and track applications alike.

Key Features

This cat-back exhaust system incorporates advanced design elements and premium materials to deliver superior performance and sound quality:

• Constructed from 3" mandrel-bent 304 stainless steel tubing for maximum strength and corrosion resistance
• Dual high-flow 304 stainless steel mufflers engineered to produce an aggressive yet refined exhaust tone
• Integrated mitered merge X-pipe to balance and evenly distribute exhaust pulses, reducing drone and enhancing scavenging
• Crossover balance tube designed to equalize exhaust pulses, further minimizing drone and improving sound quality
• Factory-style exhaust valves included, designed to work with the factory valve motors (motors not included) for controlled exhaust flow
• Utilizes factory-style hangers for a secure, direct bolt-on installation without cutting or modifications
• 100% MIG-welded construction for race-proven strength and durability
• Computer-aided design ensures high tolerance, custom factory fitment
• Includes all necessary hardware for a hassle-free installation

Construction & Design

The MACH Force-Xp Cat-Back Exhaust System is crafted from premium 304 stainless steel, known for its excellent corrosion resistance and long-lasting durability. The 3-inch mandrel-bent tubing maintains consistent diameter throughout bends, optimizing exhaust flow and reducing restrictions. The dual high-flow mufflers are also made from 304 stainless steel, designed to deliver a deep, aggressive exhaust note without excessive drone.

Advanced engineering features such as the mitered merge X-pipe and crossover balance tube work together to balance exhaust pulses, improving scavenging efficiency and reducing unwanted noise. The entire system is 100% MIG-welded, ensuring structural integrity and strength suitable for high-performance applications.

Performance & Sound

This cat-back exhaust system significantly enhances exhaust flow, which can contribute to improved throttle response and overall engine efficiency. The integrated X-pipe and balance tube design help minimize exhaust drone, providing a more comfortable driving experience during extended cruising. The aggressive tone produced by the high-flow mufflers delivers a commanding presence that complements the raw power of the Hellcat and 392 engines.

Installation & Fitment

The aFe MACH Force-Xp Cat-Back Exhaust System is designed as a direct bolt-on upgrade for 2015–2020 Dodge Charger 6.2L Hellcat and 6.4L 392 models, as well as 2015–2023 Dodge Challenger 6.2L Hellcat and 6.4L 392 models. It utilizes factory-style hangers and exhaust valves, allowing for a secure fitment without the need for cutting or modifications. Installation is straightforward and can be completed with basic hand tools, making it accessible for both professional installers and experienced enthusiasts.

What's Included

• 3" mandrel-bent 304 stainless steel cat-back exhaust tubing
• Dual high-flow 304 stainless steel mufflers
• Integrated mitered merge X-pipe
• Crossover balance tube
• Factory-style exhaust valves (valve motors not included)
• Factory-style hangers
• All necessary installation hardware

Ideal For

This exhaust system is ideal for Dodge Charger and Challenger owners who want to upgrade their vehicle’s exhaust for enhanced performance and a more aggressive sound while maintaining factory-style operation and fitment. It suits enthusiasts who demand durability, quality craftsmanship, and a hassle-free installation experience. Whether for spirited street driving or occasional track use, the MACH Force-Xp delivers a balanced combination of power, sound, and reliability.

Emissions Note

This product does not require a CARB Executive Order (EO) number.

aFe POWER (Advanced FLOW Engineering) offers dyno-proven intake, filtration, and exhaust upgrades aimed at measurable performance gains. The brand’s lineup is geared toward enthusiasts looking for better airflow, improved sound, and durable materials—from cold air intakes to stainless exhaust systems for street and track applications.