Contact Us Live Chat or 1-888-220-8330
Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×

Genuine GM 84578422
3.6L Axle-Back Dual Exit Exhaust Upgrade System

GM 84578422 3.6L Axle-Back Dual Exit Exhaust Upgrade System
  • Part Description MUFFLER ASM-EXH
  • Replaces 84028866
  • Brand GM
  • Manufacturer's Notes This part is discontinued.

Vehicle Specific

Check if it fits by entering your vehicle info
Select Your Vehicle

Why Choose AutoPartsPrime

  • Dedicated Service

    We have experienced professionals here to help you via phone, live chat or email.

  • Unbeatable Prices

    We offer genuine OEM parts at the best possible discounted prices online.

  • Fast Delivery

    Your orders are processed efficiently and delivered as promptly as possible.

  • Product Specifications

    BrandGenuine General Motors
    Manufacturer Part Number84578422
    Part DescriptionMUFFLER ASM-EXH
    Other Description3.6L Axle-Back Dual Exit Exhaust Upgrade System
    Other NamesMuffler
    Item Dimensions38.5 x 21.4 x 13.5 inches
    Item Weight22.90 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces84028866
    Product GradePerformance Parts
    ManufacturerGenuine General Motors
    SKU84578422
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty. For more information, please see our Warranty Page.
    Warning: California’s Proposition 65
  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    2016-2024 Chevrolet Camaro6 Cyl 3.6L2 DOOR CONVERTIBLE 1LS/1LT, 2 DOOR CONVERTIBLE 1LT, 2 DOOR CONVERTIBLE 2LT, 2 DOOR COUPE 1LS/1LT, 2 DOOR COUPE 1LT, 2 DOOR COUPE 2LT

Related Parts for 84578422

OEM GM 84578422 at AutoPartsPrime, Your Right Choice

  • The part number 84578422, 3.6L Axle-Back Dual Exit Exhaust Upgrade System, is designed to fit specific GM vehicles. Here, we provide you with parts specifications and vehicle fitment information for your convenience. This part fits specific Chevrolet Camaro. All OEM GM parts are manufactured by GM and guaranteed by GM's factory warranty. You can find diagrams here for your parts lookup.
  • AutoPartsPrime is a fast-growing online store, and the online catalog we carry covers all your genuine automotive needs. From engine parts to body parts, we have a huge selection of GM parts. If you have friends who also own GM vehicles, don't forget to refer them to AutoPartsPrime. Also, if you have any questions or hesitation, let us help you.