SLP D31004 LoudMouth Cat-Back Exhaust for 2005-2014 Dodge Charger/300C SRT-8

Vehicle Fitment

• 2005-2014 Dodge Charger SRT-8 (6.1L/6.4L HEMI)
• 2005-2014 Chrysler 300C SRT-8 (6.1L/6.4L HEMI)
• 2005-2008 Dodge Magnum SRT-8 (6.1L/6.4L HEMI)

Features

• Mandrel-bent 3.0" stainless steel tubing for improved exhaust flow
• Modular LoudMouth design allows swapping resonators or mufflers
• Integrated PowerFlo-X crossover enhances scavenging efficiency
• Polished double-wall 4" exhaust tips with SLP logo
• Aggressive V8 exhaust tone tailored for HEMI applications
• Bolt-on installation - no cutting or welding required
• Includes all installation hardware and instructions
• Limited lifetime warranty for long-term durability

Specifications

• Part Number: D31004
• System Type: Cat-Back exhaust
• Main Tube Diameter: 3.0" mandrel-bent stainless steel
• Crossover: 3.0" PowerFlo-X integrated
• Tip Diameter: 4.0" polished double-wall
• Fitment: Designed for V8 HEMI Charger/300C/Magnum SRT-8
• Material: Stainless steel (corrosion resistant)
• Installation: Reuses factory hangers - bolt-on

Included Components

• 1x full Cat-Back exhaust system
• 2x LoudMouth resonators (installed)
• 1x integrated PowerFlo-X crossover
• 2x polished double-wall exhaust tips
• 1x hardware kit (clamps, hangers, instructions)

Product Description

The SLP D31004 LoudMouth Cat-Back Exhaust System is a direct-fit performance upgrade for 2005-2014 Dodge Charger SRT-8, Chrysler 300C SRT-8, and 2005-2008 Dodge Magnum SRT-8 models equipped with 6.1L and 6.4L HEMI V8 engines. Built from mandrel-bent 3.0" stainless steel tubing with an integrated PowerFlo-X crossover, this system dramatically improves exhaust flow while delivering a deep, aggressive American V8 exhaust note. The modular LoudMouth design lets you switch between resonators or mufflers to tailor the sound and performance to your preference.

Installation is simple and bolt-on, using factory hangers and including all required hardware and instructions. Polished double-wall 4" exhaust tips with the SLP logo give a premium finish that complements performance tuning. Backed by SLP's limited lifetime warranty, the D31004 Cat-Back Exhaust is ideal for muscle car enthusiasts looking to enhance both auditory presence and exhaust efficiency on the street or strip.