Evolution Racewerks Competition Series Catless Downpipe M5/M6 S63TU

Key Features:

• Now available for the 2011+ BMW M5/M6 S63TU Engines!
• Higher Max Horsepower Power Curve
• Higher Intial Torque Curve.  Torque curve hits faster and higher and longer.
• Better throttle response and faster turbo spool up times.
• Mandrel Bent 3" piping.  Smooth transition to the exhaust system.
• 100% Stainless Steel Construction
• 100% TIG welded for better quality welds
• Precision CNC machined turbocharger V-Band flange.
• Retains factory donut style gasket.
  
• Mirror polish or brush finish
• Available with high temperature black thermal coating to reduce underhood temperatures.
• Compatible with the factory or aftermarket exhaust systems.
• Track tested durability.
• Includes all hardware for complete installation.
• Limited Lifetime Warranty.