Dr. Jekill & Mr. Hyde® Exhaust for BMW R18 B / R18 Transcontinental (2021–2024)

Dr. Jekill & Mr. Hyde® Exhaust for BMW R18 B / R18 Transcontinental (2021–2024)

This complete bolt-on kit includes everything needed for installation.

Includes:

• Chrome Beat Exhaust System
• Electronically Adjustable Control Kit
• Mounting Hardware
• Chrome Heat Shield

The Dr. Jekill & Mr. Hyde® Exhaust for the BMW R18 B and R18 Transcontinental (2021–2024) is a street-legal, electronically adjustable exhaust system designed to deliver the ideal combination of sound, performance, and long-distance comfort. Built specifically for BMW’s touring-focused Big Boxer models, it enhances both the presence and sound of your bike while maintaining a premium, factory-integrated look.

With 3 selectable sound modes, you can tailor your exhaust sound to every ride:

• Dr. Jekill Mode – quiet and refined
• Dynamic Mode – deeper, balanced tone
• Mr. Hyde Mode – full, deep rumble

Designed for seamless integration, this system maintains compatibility with touring components while delivering a deep, rich exhaust note—all with no tune required.

Fits BMW models (2021–2024):

• R18 B
• R18 Transcontinental

Features:

• Street-legal exhaust system
• Electronically adjustable exhaust
• 3 selectable sound modes
• No tune required
• Premium design and finish
• Bolt-on installation
• Compatible with factory touring components
• OEM fit and compatibility
• 4-year guarantee

Customize your exhaust your way using our online exhaust configurator.