BMW F80/F82 M3/M4 Valvetronic Exhaust System

Product Features: T304 Stainless Steel: High-quality material resistant to high temperatures and corrosion for long-lasting performance. 100% Reversible Design: Easily revert to stock exhaust system. Precision TIG Welds: Ensures strength and durability. Professional Design & Development: Utilizes 3D scanning and CAD/Solidworks software for a perfect fit. Minimal Weld Seams: Special pipe bending technology reduces weld joints, ensuring smooth airflow. Hand Polished: Reduces wall irregularities for improved airflow and exhaust efficiency. Fitment: BMW F80/F82 M3/M4 S55 3.0T Parameter Details Material T304 Stainless Steel Fitment BMW F80/F82 M3/M4 S55 3.0T Installation Type Direct fit, 100% reversible design Exhaust Pipe Type Upgraded Sport Downpipe with Front Tube Pipework Process Precision TIG welding, 3D cutting, minimal weld seams Surface Treatment Hand polished for smooth surface, improves airflow Welding Process TIG welding for enhanced strength and durability Applicable Years 2015-2019 Installation Difficulty Medium (Professional installation recommended) Key Features Boosts exhaust efficiency, enhances engine response, improves exhaust note Weight Lightweight design for performance needs Warranty 12 months warranty