

Product Details
About this part
Remus 2021+ BMW M3 (G80)/M4 (G82) Axle Back Exhaust
Ranked number one in the world, Austrian manufacturer REMUS is ahead of the game with their top of the line exhaust systems. At REMUS, an exhaust is not simply built and put on the market. Each setup is rigorously tested not just for optimum performance, but for the highest quality sound attainable. If they are not perfect, the system is re-engineered and tested until the perfect balance between performance and sound is achieved. Every REMUS exhaust system is crafted from only the finest aluminum and steel, giving it the durability necessary to stand up to the rigors of various driving styles.
Note, this is not a full axle back. This is just the muffler section of the Remus exhaust. Their exhaust is modular. This is for those who wish to change from one muffler type to another. See bottom of page for link to full exhaust suite.
Does not include exhaust tips.
Tube diameter:
Original tube Ø 70 mm
REMUS tube Ø 76 mm
Required:
- Connection Tube & Tail Pipe Set Req
Fitment:
- 2021+ BMW M3 (G80)/M4 (G82)
Fitment
Not sure it fits? Contact us with your car's year, model and VIN and we'll help you confirm before you order.
If a part doesn't fit as expected, contact us and we'll work with you to resolve it.
Majority of products have a fitment section in the product description or within the title.
Returns
- Unused, uninstalled parts can be returned or exchanged within 30 days of the order date.
- To start a return: Contact us first, don't use Return to Sender.
- Returns can have up to a 20% restocking fee.
- Built-to-order and special-order items can't be returned or cancelled once production begins.
Shipping
- Orders are processed 7 days a week to ensure your product ships as quickly as possible.
- Inspect parts within 10 days of delivery, and reach out regarding any damage or missing pieces.
See our Tariff Policy
Warranty
- All parts retain the manufacturer's warranty.
- Warranty claims are subject to the manufacturer's approval.