Evolution Racewerks Competition Series Catless Downpipes M3/M4 S55 Engine (Brushed Finish)

Key Features:

• Now available for the 2015+ BMW M3/M4 S55 Engines!
• Higher Max Horsepower Power Curve
• Higher Initial 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