Eisenmann Performance Exhaust - BMW E85 / E86 Z4 (N52)

The Eisenmann E85/E86 Z4 Performance Exhaust is a stainless steel rear exhaust system developed for the BMW E85 Z4 Roadster and E86 Z4 Coupe equipped with the M54 engine (non-M-Sport bumper). The system replaces the factory rear muffler, improving exhaust flow and delivering a more engaging exhaust note from the Z4's inline-six.

Built from 304 stainless steel and handcrafted in Germany, the system is available in Sport and Race sound tunings, with a choice of twin 76mm or quad 76mm round tip exits. Both versions use factory mounting points with no modifications required.

Fitment

• BMW E85 Z4 Roadster, E86 Z4 Coupe (M54, non-M-Sport bumper)

Specifications

• Material: 304 stainless steel
• Sound levels: Sport, Race
• Tip options: 2x76mm round, 4x76mm round
• Handcrafted in Germany by Eisenmann
• Part numbers: B5262.00760 (Sport/2x76mm), B5262.02320 (Sport/4x76mm), B5262.20760 (Race/2x76mm), B5262.22320 (Race/4x76mm)