Dyno Results
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 BMW E9x M3 (S65 Motor)
Dynojet
SAE (J1349)
Download-1
Configuration (from Baseline)
  • Active Autowerke Air Filter
  • Primary CAT Delete
  • Turner Test/Cross Pipe
  • Evolve Stage-1 ECU
  • 93 Octane (US), 97.5 Octane (RON)
  • 6-Speed Manual Transmission
Modification (since Baseline)
  • Macht Schnell Underdrive Pulley
  • Macht Schnell Stage 2 Intake
Measured Results:
  • Torque
  • Horsepower
 273 FT/LBS
359 HP 		@ 3820 RPM
@ 8020 RPM 		(370.1 NM)
(364.0 PS) 		(37.74 KGM)
(267.7 KW)
Baseline Measurements:
  • Torque
  • Horsepower
 263 FT/LBS
342 HP 		@ 3780 RPM
@ 7740 RPM 		(356.6 NM)
(346.7 PS) 		(36.36 KGM)
(255.0 KW)
Performance Gains:
  • Torque
  • Horsepower
 10 FT/LBS
17 HP 		(13.6 NM)
(17.2 PS) 		(1.38 KGM)
(12.7 KW)
Dyno Graphs:
Alternate Images:
Compare results with timing and AFR
Comparitive results with all timing and all AFR
Comparitive results with all timing and all AFR with timing trendline
Other images:
Delta HP and TQ Gains

Car and Modifications:

Control Baseline:

  • 2009 BMW M3
  • Turner Test Pipe
  • Primary CAT Delete
  • AA Green Filter
  • Evolve ECU Tune for CAT Delete
  • OEM X-Pipe and Secondary CAT intact
  • Stock Exhaust
  • 6MT
  • 93 Octane

Further Modifications:

  • Macht Schnell Underdrive Pulley
  • Macht Schnell Stage-2 Intake

Conditions:

Control Baseline:

  • Temparature:: 83.01 degrees F
  • Atmospheric pressure: 29.90 inHg
  • Humidity: 49%
  • Density Altitude:  1911 Ft.
  • SAE Correction: 1.002
  • STD Correction:  1.030
  • Uncorrected: 1.000

Further Modification:

  • Temparature:: 80.14 degrees F
  • Atmospheric pressure: 29.87 inHg
  • Humidity: 56%
  • Density Altitude: 1776 Ft.
  • SAE Correction: 1.001
  • STD Correction:  1.029
  • Uncorrected: 1.000

Results:

Control Baseline:

  • SAE Corrected: 342whp @ 7740 RPM, 263wtq @ 3780 RPM
  • STD Corrected: 350whp, 269wtq
  • Uncorrected: 341whp, 262wtq

Further Modifications:

  • SAE Corrected: 359whp @ 8020 RPM, 273wtq @ 3820 RPM
  • STD Corrected: 367whp, 279wtq
  • Uncorrected: 359whp, 272wtq

Dyno Database:

Control Baseline:

Further Modifications:

Individual Dyno Results:

The legend below has the following meaning:

  • Dyno Run:  Dyno run file
  • Timestamp
  • Temp(F) = Temperature (Farenheit)
  • RelH = Relative Humidity
  • Pressure(Hg) = Barometric Pressure
  • DA(ft) = Density Altitude
  • WHP(unc) = Uncorrected wheel horsepower
  • WTQ(unc) = Uncorrected wheel torque
  • WHP(SAEd) = SAE Corrected Horsepower using Dynojet weather station.
  • WTQ(SAEd) = SAE Corrected Torque using Dynojet weather station.

Control Baseline:

Dyno Run Timestamp Temp(F) RelH Press(Hg) DA(ft) WHP(unc) WTQ(unc) WHP(SAEd) WTQ(SAEd)
Run_001 Unknown 81.99 51.0 29.89 1860 337.5 261.8 338.1 262.2
Run_002 Unknown 82.17 50.0 29.90 1857 338.6 251.6 339.1 252.0
Run_003 16:17:38 83.01 49.0 29.90 1911 340.8 262.3 341.6 263.0
Run_004 16:20:01 83.23 47.0 29.88 1939 338.0 262.9 339.0 263.6
Run_005 16:22:38 83.37 48.0 29.89 1942 337.7 260.1 338.7 260.9

Further Modifications:

Dyno Run Timestamp Temp(F) RelH Press(Hg) DA(ft) WHP(unc) WTQ(unc) WHP(SAEd) WTQ(SAEd)
Run_006 Unknown 79.97 56.0 29.86 1775 352.6 271.8 253.0 272.1
Run_007 18:08:20 80.14 56.0 29.87 1776 358.6 272.2 359.1 272.6
Run_008 18:09:31 80.53 55.0 29.84 1833 350.3 271.1 351.3 271.9
Run_009 18:11:11 80.41 56.0 29.86 1806 351.0 269.9 351.7 270.0
Run_010 18:12:08 80.28 55.0 29.87 1781 348.7 258.6 349.2 259.0

* Entry used for the Dyno Database