BMW G90 M5 Stainless Steel Valved Exhaust System With Muffler

Enhance the presence and performance of your 2025+ BMW G90 M5 with our Stainless Steel Valved Exhaust System with Muffler—a dynamic solution for drivers who demand versatility, power, and a rich, aggressive exhaust tone. Crafted from high-grade stainless steel, this system offers the perfect blend of race-ready acoustics and refined daily drivability, all controlled with a factory-style electronic valve system.

🔧 Key Features:

• High-Grade T304 Stainless Steel Construction:
  Built from corrosion-resistant T304 stainless steel for long-term durability and high-temperature performance. Precision TIG welding ensures leak-free joints and a clean, polished finish.

• Active Valve-Controlled Design:
  Integrated exhaust valves work seamlessly with the factory drive modes (or optional remote), letting you switch between stealthy, muffled cruising and full-throttle, free-flowing aggression.

• High-Flow Mufflers with Optimized Chambers:
  Engineered to reduce drone while maintaining a deep, resonant tone, the muffler section smooths the exhaust flow for enhanced sound control and responsiveness.

• Enhanced Exhaust Note:
  With valves open, the S68 twin-turbo V8 roars to life with sharp throttle response, a deep growl, and crackles on overrun. Closed valves bring it down to a more subtle, comfort-focused tone—ideal for daily driving or long cruises.

• Bolt-On Fitment:
  Designed for direct fitment using OEM mounting points and factory-style connections. No cutting or welding required—just a clean install that integrates with your existing exhaust system or aftermarket components.

📦 What’s Included:

• 1x Mid-Pipe Section (Stainless Steel)

• 1x Rear Muffler Section with Integrated Valve Modules

• 2x Electronic Valve Actuators (Compatible with OEM control)

• 4x Stainless Steel Exhaust Tips (Choose from Polished, Brushed, or Black Chrome)

• All Necessary Hardware, Clamps & Mounting Brackets

✅ Compatibility:

• Vehicle: 2025+ BMW G90 M5

• Chassis: G90

• Engine: 4.4L S68 Twin-Turbo V8

• Compatible with OEM and most aftermarket downpipes and mid-pipes

📈 Performance Benefits:

• Improved throttle response and reduced turbo lag

• Moderate weight reduction vs. OEM exhaust

• More efficient exhaust gas evacuation

• Adaptable sound profile for street or spirited use

🛠 Installation Notes:

This is a plug-and-play system using factory valve plug connections and mounts. While DIY installation is possible, professional installation is recommended to ensure perfect valve function and alignment.

🔊 Sound Signature:

• Valves Closed: Smooth, deep tone ideal for comfort and low-profile commuting

• Valves Open: Aggressive, sharp V8 growl with turbo whoosh, pops, and crackles at high RPMs

Dual Personality. One Purpose.
Whether you're dominating backroads or quietly cruising city streets, the BMW G90 M5 Stainless Steel Valved Exhaust System with Muffler delivers the performance, sound, and versatility that the modern M enthusiast demands. Reliable. Responsive. Refined.