BMW X3 F97 M Competition S58B30A Remus cat back exhaust, 4x 102mm angled tips, valve controlled

Direct-fit Remus cat back for the BMW X3 F97 M Competition with S58B30A engine. Retains factory exhaust valve control via original wiring - no coding or extra modules needed.

• Four 102mm angled, straight-cut, chromed stainless steel tips
• 100% stainless steel, shot-blasted finish, handmade in Austria
• GPF removed - expect check engine light unless ECU is mapped
• Low back pressure design for improved throttle response and power support
• Bolt-on fitment; no cutting, welding or modification required