Unleash the true sound potential of your BMW G80 M3, G82 M4, or G83 M4 with the Valvetronic Valved Sport Exhaust System. While the factory exhaust provides a baseline, it lacks the aggressive tone that enthusiasts crave. Our system starts with a 3.5-inch equal-length mid-pipe, designed to improve both sound and performance across the rev range. The system connects to your OEM downpipes (or aftermarket front pipes if you upgrade) and maintains seamless integration without triggering a check engine light.

Featuring a smooth 2.75-inch piping design, this exhaust system refines and amplifies the naturally aggressive sound of the S58 engine. With the optional axle-back exhaust and valve control unit, you gain total control over your driving experience. Open the valves for maximum volume and aggression or close them for a more subdued and refined sound when you need it. The quad-chambered muffler design smooths out the exhaust tone for a more thrilling and deep driving experience, with significant improvements in both sound and performance.

Constructed from durable T304 stainless steel, this system ensures long-lasting strength and corrosion resistance. For those looking to shed more weight and improve performance further, the optional grade 5 titanium version offers significant weight savings while maintaining the same thrilling sound.

This Valvetronic system is designed for enthusiasts who demand aggressive sound and refined control, without sacrificing performance or daily drivability. Whether on the street or track, take full control of your BMW’s exhaust note and experience a thrilling driving experience.

Key Features:

• 3.5-Inch Equal-Length Mid-Pipe: Optimized for maximum flow and an aggressive sound, enhancing both exhaust note and performance.
• T304 Stainless Steel Construction: Durable and corrosion-resistant, ensuring long-term performance and strength.
• 2.75-Inch Piping: Runs all the way back for improved exhaust flow and throttle response throughout the rev range.
• Quad-Chambered Muffler Design: Smooths out sound while offering flexible sound control for daily driving or spirited performance.
• Beautiful Double-Layered Exhaust Tips: Aesthetic upgrade that enhances the rear look of your G80, G82, or G83.
• Vacuum-Actuated Valves: Equipped with a stand-alone valve control unit for easy on-demand sound adjustment.
• Optional Grade 5 Titanium Construction: Lightweight option that reduces exhaust weight while maintaining strength and durability.
• No Check Engine Light: The system works seamlessly with OEM or aftermarket downpipes, ensuring no issues with check engine lights.
• Lighter Than Stock Exhaust: Reduces weight for improved performance and sound quality.
• 100% Reversible: Bolt-on installation allows for easy return to stock if desired.

Fitment:

• BMW M3 (G80), 2020+
• BMW M4 (G82), 2020+
• BMW M4 (G83), 2020+

Compatible with both coupe and convertible body styles.