G47 M240i Catback Exhaust System w/ Valves

LAB G42 M240i Catback Valved Exhaust System

Stocked and Ships from Southern California within 1–2 Business Days

🔊 Unleash a Deeper, More Aggressive Roar

Transform your BMW G42 M240i with the LAB 3.5” Full Valved Exhaust System — designed to amplify sound, improve performance, and deliver the refined tone your B58 deserves. This premium system provides a perfect balance of aggression and comfort, all while maintaining OEM fitment and drivability.

⚙️ Key Features

• Deeper, More Aggressive Sound – Replaces the factory exhaust with a head-turning growl that enhances the driving experience.

• Premium 3.5” Diameter Piping – Engineered for optimal exhaust flow, reduced backpressure, and increased power output.

• Stepped Cross-Brace with Laser-Cut LAB Logo – Precision-built for perfect fitment and added style under the chassis.

• Bolt-On Installation – No cutting or welding required (Professional installation recommended).

• Valved System Control – Operate exhaust valves using your factory drive mode buttons or the included LAB remote for full manual control.

💡 Note: Factory drive modes do not fully open the valves at idle or low RPM. For unrestricted sound, use the included remote controller.

🏁 Experience the LAB Difference

Elevate your G42 M240i’s tone and performance with the LAB Valved Catback Exhaust System — engineered, tested, and stocked in Southern California for enthusiasts who demand both quality and sound.