Select brand, series, model code and model and choose the Supersprint Exhaust Systems

BMW Z4 M Roadster / Coupè 3.2i ' 06 -> '08

Oversize 2 x Ø60mm 100% Stainless steel
OEM:
  Claimed data:
Horsepower 343 Hp @ 7900 rpm
Torque 365 Nm @ 4900 rpm

Actual data:
Horsepower 349,9 Hp @ 8005 rpm
Torque 356,2 Nm @ 5045 rpm



Download pdf chart (460Kb)
- Rear exhaust "Power loop" Right 789806
- Rear exhaust "Power loop" Left 789836

Stock Vs Supersprint:
Actual data:
Horsepower 355 Hp @ 7985 rpm
Torque 367,9 Nm @ 5080 rpm
Download pdf chart (379Kb)
- Front catalytic converter 789802
- Centre pipe "X-Pipe" 789813
- Rear exhaust Right "Racing" 044906
- Rear exhaust Left "Racing" 044936

Stock Vs Supersprint:
Actual data:
Horsepower 360,6 Hp @ 7910 rpm
Torque 365,8 Nm @ 5015 rpm
Download pdf chart (374Kb)
Who chose this system:

Ilovez - E86 Z4 M


789802 Anteriore con catalizzatore metallico Dx + Sx. + 789813 Tubo centrale + 044936 Posteriore Sx "Racing" OO 70 + 044906 Posteriore Dx "Racing" OO 70
space80 - E86 Z4 M Coupè 3.2i ' 06 ->

044936 Rear Left exhaust "Racing" OO 70 + 044906 Rear Right exhaust "Racing" OO 70
With E.E.C. homologationWith E.E.C. homologation
Component E.E.C. homologation valid only when fitted to the specific Supersprint homologated rear exhaustComponent E.E.C. homologation valid only when fitted to the specific Supersprint homologated rear exhaust
Compatible with the OEM catalytic converterCompatible with the OEM catalytic converter
For racing use onlyFor racing use only
Discontinued Product. Available while stock lastsDiscontinued Product. Available while stock lasts
Threaded bung for oxygen sensor providedThreaded bung for oxygen sensor provided
Oval endpipeOval endpipe
Twin oval endpipeTwin oval endpipe
Flat oval endpipeFlat oval endpipe
With certificate of authenticity - Compliance to sound regulationsWith certificate of authenticity - Compliance to sound regulations
With certificate of conformity for classic exhaust designWith certificate of conformity for classic exhaust design
Sigla.com - Internet Partner