Valved Sport Catback Exhaust System for Mercedes Benz W213 E63/S 4.0T

Upgrade Mercedes W213 E63/S AMG with Performance Valved Sport Catback Exhaust Mufflers. Valvetronic technology design, Sandblasted Coating, Made by Premium SUS304, TIG Weld, Bolt-On, Plug and Play, Enhance M177 V8 Sound, Boost Throttle Response and Driving Experience.

• Increased horsepower and torque
• Faster turbo spool & improved throttle response
• Reduced back pressure for maximum efficiency
• Enhanced driving dynamics
• Perfect for street and performance use
  
• Direct bolt-on installation (No cutting required)
• Mandrel-bent piping for optimal airflow
• High-quality welding and fitment