Transform your driving experience with the M.Flow Touring Series Cat-Back Performance Exhaust System, engineered specifically for the 2006–2010 BMW M5 (5.0L). Designed for both long-distance touring and spirited weekend drives, this system delivers refined performance and a resonant sound that elevates every journey.
 
Constructed from premium, corrosion-resistant stainless steel, this exhaust system features 2.5” mandrel-bent piping that ensures smooth, unrestricted exhaust flow. Gases travel through three straight-through mufflers, producing a moderate exterior sound and mild interior tone—the perfect balance for drivers who crave performance without excessive cabin noise.
 
Finishing off the system is a bold quad-split rear exit equipped with 4” polished, double-wall, angle-cut tips with rolled edges—delivering an aggressive, high-end look that complements the M5’s performance heritage.
 
The 16859 exhaust system replaces all stock components from the catalytic converter back, offering a complete cat-back upgrade. Thanks to precision CNC robotic manufacturing and extensive 3D scanning, it ensures a direct-fit, do-it-yourself installation.
 
Key Features:
Fits 2006–2010 BMW M5 (5.0L)
Touring Series: Moderate exterior sound, mild interior tone
2.5" mandrel-bent stainless steel piping
Triple straight-through mufflers for efficient flow
Quad-split rear exit with 4" polished rolled-edge tips
Direct-fit, bolt-on installation using factory mounts
Durable, corrosion-resistant stainless steel construction
Backed by M.Flow’s Limited Lifetime Construction Warranty
 
Designed for driving comfort and performance, the Touring Series exhaust is your BMW M5’s perfect match for the road ahead.