🔥 MAD BMW F90 M5 Full Cat-Back Exhaust System – Valved | 304 Stainless Steel

Transform the sound, performance, and style of your 2017+ BMW F90 M5 with the MAD Full Cat-Back Exhaust System – a precision-engineered upgrade that brings the perfect balance of aggressive tone, everyday comfort, and premium craftsmanship.

💨 Performance Meets Precision

Crafted from high-grade TIG-welded 304 stainless steel, the MAD F90 M5 exhaust system is built to last while optimizing exhaust flow for increased horsepower, torque, and throttle response. Smooth mandrel bends reduce backpressure and enhance airflow for gains of up to 15 WHP with supporting mods.

🔊 Signature Exhaust Sound – With OEM Valve Control

The MAD system retains full compatibility with the OEM exhaust valve motors, giving you the flexibility to control your exhaust volume:

• Valves Open – Raw, aggressive tone under throttle and high RPMs

• Valves Closed – Quieter, more refined sound for daily driving

Enjoy a deep, resonant exhaust note with zero drone, tuned for both street and spirited driving.

🛠️ Hassle-Free Installation & OEM Fitment

• Direct bolt-on installation using factory mounting points

• 100% OEM-fitment compatible

• Ships with all necessary hardware for easy installation

• All orders ship within 1–2 business days

🎨 Custom Tip Options to Match Your Style

Choose from three premium tip finishes to suit your F90 M5's personality:

• Brushed Stainless Steel

• Gloss Black

• Carbon Fiber

Each tip set is engineered for a flush, aggressive look that complements the M5’s rear profile.

🔧 Key Features:

• ✅ Full TIG-welded 304 stainless steel construction

• ✅ Retains OEM valve control functionality

• ✅ Up to 15 WHP gain with tuning/supporting mods

• ✅ Smooth mandrel bends for max airflow, no drone

• ✅ Three tip finish options: Brushed / Black / Carbon

• ✅ Lifetime warranty on craftsmanship & fitment

• ✅ 90-day return policy for peace of mind

🚗 Fitment:

• 2017+ BMW F90 M5 (All models)

• LHD & RHD compatible

🏁 Elevate Your Driving Experience

Whether you're carving backroads, hitting the track, or cruising the streets, the MAD F90 M5 Exhaust Systemenhances every moment behind the wheel.
Aggressive when you want it, refined when you need it – this is Mastery of Art & Design.

🛒 Order now and experience the ultimate in sound, power, and precision.