Enhance your Audi’s performance and driving pleasure with the M.Flow Touring Series Cat-Back Exhaust System, designed specifically for 2012–2015 Audi models with a 3.0L engine. Whether you're hitting the highway for a grand tour or enjoying a weekend cruise, this system delivers a smooth, resonant sound and dyno-proven performance that elevates your experience behind the wheel.
 
Crafted from corrosion-resistant stainless steel, this durable exhaust system features 2.5” mandrel-bent piping that promotes superior exhaust flow. It routes through three straight-through mufflers, optimizing performance while producing a moderate exterior tone and mild interior sound—perfect for those who want a refined, sporty tone without excessive cabin noise.
 
The system ends with a dual split rear exit and 4” polished, double-wall angle-cut tips with folded edges, giving your Audi a clean, high-performance look to match its power.
The 19159 system is a complete cat-back replacement, removing stock components from the catalytic converter back. Engineered using 3D scanning and CNC robotic manufacturing, it offers a precision fit and easy, bolt-on installation—no cutting or welding required.
 
Key Features:
Designed for 2012–2015 Audi 3.0L models
Touring Series sound: Moderate exterior, mild interior
2.5" mandrel-bent stainless steel piping
Three straight-through mufflers for optimized flow
Dual rear exit with 4" polished double-wall tips
Easy, direct-fit installation using factory mounts
Durable, corrosion-resistant stainless steel construction
Backed by M.Flow’s Limited Lifetime Construction Warranty
 
Bring out the full potential of your Audi—refined sound, impressive durability, and performance that speaks for itself.