BMW G8X M3/M4 Stainless Steel Exhaust System

CarBahn Stainless Steel Exhaust for BMW G80 M3, G82 M4 & G83 M4

Give your BMW M3 or M4 a deeper, throatier exhaust note with the CarBahn Stainless Steel Exhaust System. Designed for the G80 M3 sedan, G82 M4 coupe, and G83 M4 convertible, this exhaust brings more attitude to every acceleration while eliminating drone during casual driving.

Whether you’re upgrading a 2022 BMW M3 exhaust or finishing your M4 Competition build, the CarBahn system delivers a distinctive growl that becomes more aggressive as you get into the throttle. Stainless steel construction and 102 mm exhaust tips complete the upgrade with a sound and appearance worthy of your BMW.

BMW M3 & M4 Exhaust Fitment

• Model years: 2021–2026

• BMW M3: G80 M3, M3 Competition, M3 Competition xDrive, and M3 CS

• BMW M4: G82 M4 coupe and G83 M4 convertible, including Competition, Competition xDrive, and M4 CSL

• Transmissions: Manual and automatic

• Drivetrains: Rear-wheel drive and xDrive

• Part number: CBB07-00-3612

Exhaust tip outside diameter: 102 mm

Exhaust Clamp Installation Guide

Learn how to properly install exhaust clamps for a secure, leak-free fit. Follow our official step-by-step guide for optimal performance and safety. View the installation PDF.

Orders are processed same or next business day. Shipping times vary depending on the product, shipping service, and whether freight shipping is required. While we ensure all inventory levels are current and accurate, they can change due to logistics and inventory feeds. Standard shipping typically takes 3-7 business days, but some items may require additional time depending on their origin. Feel free to call us anytime for the latest status of your order.