Unlock the full sonic and performance potential of your BMW M240i G42 with the Valvetronic Valved Sport Exhaust System—engineered for enthusiasts who demand aggressive sound, refined control, and peak driving emotion. Designed around the powerful B58 engine, this system elevates your M240i with deep turbo spool, pronounced overrun pops, and a motorsport-inspired exhaust tone that transforms the car’s character.

At the heart of the system is a 3.5-inch mandrel-bent midpipe, optimized for maximum exhaust flow. With the valves open, the exhaust delivers an unfiltered, raw, high-energy sound that intensifies through the RPM range. The combination of turbo acoustics and aggressive exhaust frequencies creates an immersive, performance-driven experience. When the valves close, the tone shifts to a subdued, comfortable, near-stock sound perfect for daily commuting, early-morning startups, and relaxed long-distance driving. With over 25 dB of sound difference, the versatility between modes is unmatched.

Crafted entirely from high-quality T304 stainless steel, the system is built for longevity, corrosion resistance, and structural integrity. Precision TIG-welded construction ensures durability under high-heat conditions, while the fully reversible design allows the vehicle to be returned to factory configuration at any time. Weighing 20.9 lbs lighter than the OEM exhaust system, this upgrade improves handling, responsiveness, and overall vehicle dynamics.

Whether you're chasing maximum performance sound or quiet refinement on demand, the Valvetronic M240i G42 Valved Sport Exhaust System delivers an exhaust experience tailored to your driving style.

Key Features:

• Valved exhaust system enables instant switching between aggressive and refined sound profiles.
• 3.5-inch midpipe designed for maximum flow, sound quality, and performance gains.
• Dual pneumatic actuated valves ensure long-lasting operation and smooth sound control.
• T304 stainless steel construction provides superior strength and corrosion resistance.
• Mandrel-bent tubing ensures unrestricted airflow and optimal exhaust efficiency.
• Precision TIG-welded for structural reliability and premium craftsmanship.
• Reduces total exhaust weight by 20.9 lbs compared to the stock system.
• 100% reversible design allows easy return to factory configuration without modifications.

Fitment:

• BMW M240i (G42), 2022+

Compatible with all B58-powered G42 M240i models, including xDrive variants.