The Evolution Racewerks Catted Primary Downpipe in Brushed Finish is a high-performance upgrade designed specifically for BMW X5, X6, and X7 M60i N63 models. This precision-engineered downpipe enhances exhaust flow, promoting increased horsepower and torque while maintaining compliance with emissions standards due to its catalytic converter. Crafted with durability and optimized performance in mind, it's a premium choice for enthusiasts seeking improved power and a refined exhaust note.

Features:

• 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
• 100% Stainless Steel Construction
• 100% TIG welded for better quality welds
• Precision CNC machined turbocharger V-Band flange
• Retains factory donut style gasket
• 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