M113K Supercharged AMG • Emissions-Friendly Bolt-On

Log Style Shorty Headers for Mercedes-AMG M113K

Faster throttle response, stronger torque, and improved exhaust flow — while retaining factory catalytic converters and OEM-style O2 sensor placement.

These M113K shorty headers are built for supercharged AMG owners who want real drivability gains without the headaches. Expect a more responsive pedal, better low-to-mid pull, and a cleaner exhaust path that complements stock or tuned setups.

Pair them with a custom M113K ECU tune to maximize airflow and calibration for the supercharged 5.4L.

Performance Benefits

What’s Included

• Left & right M113K shorty headers
• Gaskets and studs for installation
• Hardware required for a complete install

Vehicle Compatibility (M113K Supercharged)

• 2003–2006 Mercedes-Benz E55 AMG (W211)
• 2005–2006 Mercedes-Benz CLS55 AMG (W219)

Tip: If you’re unsure about fitment, message us with your VIN and we’ll confirm.

Installation Notes

• Direct bolt-on for listed M113K AMG applications
• Interfaces with factory mid-pipes and catalytic converters
• No cutting or welding required
• Professional install recommended

🔥 Bundle Offer: Get 25% off a custom M113K ECU tune when purchased with these headers. Request bundle pricing →

FAQ

Will these trigger a CEL?
Designed to retain OEM-style O2 sensor placement to help avoid check engine lights.

Do I need to remove catalytic converters?
No—these headers are built to work with factory catalytic converters.

Do I need tuning?
Gains are noticeable on stock calibration; tuning is recommended to maximize results.