Dyno Results Dyno of Fabspeed cats, X-pipe, and ECU tune
Vital Statistics
  • Vehicle / Motor
  • Dyno Type
  • Dyno Correction
  • Notes
BMW E9x M3 (S65 Motor)
Dynojet
SAE (J1349)
Custom ECU tune by Fabspeed
Configuration (from Baseline)
  • Active Autowerke Underdrive Pulley
  • Active Autowerke Air Filter
  • 93 Octane (US), 97.5 Octane (RON)
  • Dual Clutch Transmission
Modification (since Baseline)
  • 200 Cell High-Flow Catalytic Converter
  • Secondary CAT Delete
  • Fabspeed Cross Pipe
  • Custom ECU Tune
Measured Results:
  • Torque
  • Horsepower
270 FT/LBS
383 HP
@ 3750 RPM
@ 8100 RPM
(366.1 NM)
(388.3 PS)
(37.33 KGM)
(285.6 KW)
Baseline Measurements:
  • Torque
  • Horsepower
253 FT/LBS
350 HP
@ 3900 RPM
@ 8150 RPM
(343.0 NM)
(354.9 PS)
(34.98 KGM)
(261.0 KW)
Performance Gains:
  • Torque
  • Horsepower
17 FT/LBS
33 HP
(23.0 NM)
(33.5 PS)
(2.35 KGM)
(24.6 KW)
Dyno Graphs: