Long Tube Headers for Mercedes E500 & CLS500 AMG (M113 RWD)

Long Tube Headers for Mercedes E500 & CLS500 AMG (M113)

Unlock the hidden power in your M113 V8 with our long tube performance headers, specifically designed for the Mercedes-Benz E500 AMG and CLS500 AMG. These headers replace restrictive cast manifolds with TIG-welded stainless steel tubes, significantly improving exhaust flow and increasing horsepower and torque throughout the RPM range.

⚙️ Key Features

• 🚀 Up to 35% More Flow: Frees up power by removing factory exhaust bottlenecks
• 📈 Dyno Proven Gains: Boosts low-end torque and high-RPM horsepower
• 🔧 Precision Fit: 1.9” OD primaries, 2.90” ID collectors, 16-gauge runners, 4 O2 bungs
• 🛠️ Premium Build: SUS-T304 stainless steel, dual TIG welds, 3/8" CNC-machined flanges
• 🎯 Adaptable Installation: Weld-in midpipes required for non-AMG catback systems
• 📦 Complete Kit: Includes gaskets for a leak-free install

📦 Compatibility

⚠️ If your vehicle uses a non-AMG catback system, welding is required to integrate the included midpipes.

Pair with our Custom ECU Tune for M113 to unlock full power potential and throttle response.

💎 Why Choose BenzUnited Performance?

• 🔩 Trusted by performance Mercedes owners & tuners
• 📦 Includes gaskets, ships quickly, and built to last
• 🔍 Specifically engineered for M113-powered AMG platforms

⚠️ Off-Road Use Only: This product is not legal for use on public roads. Competition or track use only.