Exhaust› Exhaust Pipes, Systems and Components

Mopar Performance

5.7L Cat-Back Exhaust System

$1,395.00

SKU: P5160040AB

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Mopar Cat-Back Exhaust System is a performance exhaust upgrade designed for 5.7L Dodge Challenger engines. This free-flow system features T304 stainless steel construction with mandrel-bent tubing to provide a deeper, more aggressive exhaust tone while improving engine performance.

This system includes the muffler and stainless steel bands but does not include exhaust tips. Owners are required to utilize their vehicle's existing production exhaust tips for installation.
Show original supplier description
The Mopar Cat-Back Exhaust System is a high-flow performance upgrade engineered specifically for 2015-2017 Dodge Challenger models equipped with the 5.7L HEMI engine. By replacing the stock exhaust, this system delivers a deeper, more aggressive sound profile while providing measurable improvements in horsepower and torque. Constructed from high-grade T304 stainless steel, the system utilizes mandrel-bent tubing to ensure consistent exhaust flow and durability. It meets all FCA US LLC standards for corrosion resistance. Each kit includes the mufflers and necessary stainless steel bands for a secure fitment. Installation requires the reuse of the original production exhaust tips, as they are not included with this kit. This system is designed as a direct-fit component for specific 2015, 2016, and 2017 Dodge Challenger R/T configurations. Genuine Mopar parts are backed by a 12-month, 12,000-mile manufacturer warranty.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandMopar Performance
Part NumberP5160040AB
CategoryExhaust
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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