Apex Tuning/Dyno Results/BMW 540i Stage 2 · 273 kW
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Stage 2Factory

BMW 540i Stage 2

Tuned · 07 Dec 23
Bay 02 · Mainline AWD
[ On the dyno ]BMW 540i Stage 2 — On the dyno
[ Engine bay ]
B58
[ Dyno screen ]BMW 540i Stage 2 — Dyno screen
— Vehicle details

Spec sheet.

SeriesG30
Yeargrotdr4ce867np0vgus0xobu
EngineB58
Fuel98 RON
ECUFactory
Drivetrain2WD
— Notes from the tuner

What we did.

The BMW 540i now boasts a remarkable 30% increase in torque, thanks to enhancements such as the VRSF catted downpipe. Its tuning facilitated thanks to BM3, incorporates burbles and allows for map switching using cruise control.

 

#bm3 #b58 #tunedbyanton

Anton Krstic · Lead tuner · Bay 02
Stage 2 tune

Power & torque · stock vs tuned.

Hubs · SAE J1349 · Median of 3 pulls
Power
Stock
224kW
Tuned
273kW
+49 kW (66 hp) at the hubs+22%
Torque
Stock
434Nm
Tuned
569Nm
+135 Nm (100 lb·ft) at the hubs+31%
— Hardware

Modifications.

1 category · Stage 2 build
  • ·Down Pipe
— Calibration

ECU improvements.

Factory
  • ·Improved Fuel Efficiency
  • ·Improved Power
  • ·Improved Torque
  • ·Exhaust Burbles/Pops
— Your build, next on the dyno

What does yours make?